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Greenhouse effect infographics, it seems that you like this template, free google slides theme, powerpoint template, and canva presentation template.

Everything in this life has a cause (and a consequence). Global warming, one of the main problems that Earth and its inhabitants (us!) face, is exacerbated by the greenhouse effect. If you need to give a presentation on topics related to ecology, use these infographics and explain visually what the greenhouse effect is and what it does. All the designs incorporate the theme of ecology one way or another.

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Greenhouse Effect

Global warming describes the current rise in the average temperature of Earth’s air and oceans. Global warming is often described as the most recent example of climate change.

Earth Science, Meteorology, Geography

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Global warming describes the current rise in the average temperature of Earth’s air and oceans. Global warming is often described as the most recent example of climate change . Earth’s climate has changed many times. Our planet has gone through multiple ice ages , in which ice sheets and glaciers covered large portions of Earth. It has also gone through warm periods when temperatures were higher than they are today. Past changes in Earth’s temperature happened very slowly, over hundreds of thousands of years. However, the recent warming trend is happening much faster than it ever has. Natural cycles of warming and cooling are not enough to explain the amount of warming we have experienced in such a short time—only human activities can account for it. Scientists worry that the climate is changing faster than some living things can adapt to it. In 1988, the World Meteorological Organization and the United Nations Environment Programme established a committee of climatologists , meteorologists , geographers , and other scientists from around the world. This Intergovernmental Panel on Climate Change (IPCC) includes thousands of scientists who review the most up-to-date research available related to global warming and climate change. The IPCC evaluates the risk of climate change caused by human activities. According to the IPCC’s most recent report (in 2007), Earth’s average surface temperatures have risen about 0.74 degrees Celsius (1.33 degrees Fahrenheit) during the past 100 years. The increase is greater in northern latitudes . The IPCC also found that land regions are warming faster than oceans. The IPCC states that most of the temperature increase since the mid-20th century is likely due to human activities. The Greenhouse Effect Human activities contribute to global warming by increasing the greenhouse effect. The greenhouse effect happens when certain gases—known as greenhouse gases —collect in Earth’s atmosphere . These gases, which occur naturally in the atmosphere, include carbon dioxide , methane , nitrogen oxide, and fluorinated gases sometimes known as chlorofluorocarbons (CFCs). Greenhouse gases let the sun’s light shine onto Earth’s surface, but they trap the heat that reflects back up into the atmosphere. In this way, they act like the insulating glass walls of a greenhouse. The greenhouse effect keeps Earth’s climate comfortable. Without it, surface temperatures would be cooler by about 33 degrees Celsius (60 degrees Fahrenheit), and many life forms would freeze . Since the Industrial Revolution in the late 1700s and early 1800s, people have been releasing large quantities of greenhouse gases into the atmosphere. That amount has skyrocketed in the past century. Greenhouse gas emissions increased 70 percent between 1970 and 2004. Emissions of carbon dioxide, the most important greenhouse gas, rose by about 80 percent during that time. The amount of carbon dioxide in the atmosphere today far exceeds the natural range seen over the last 650,000 years. Most of the carbon dioxide that people put into the atmosphere comes from burning fossil fuels such as oil , coal , and natural gas . Cars, trucks, trains, and planes all burn fossil fuels. Many electric power plants also burn fossil fuels. Another way people release carbon dioxide into the atmosphere is by cutting down forests . This happens for two reasons. Decaying plant material, including trees, releases tons of carbon dioxide into the atmosphere. Living trees absorb carbon dioxide. By diminishing the number of trees to absorb carbon dioxide, the gas remains in the atmosphere. Most methane in the atmosphere comes from livestock farming , landfills , and fossil fuel production such as coal mining and natural gas processing. Nitrous oxide comes from agricultural technology and fossil fuel burning. Fluorinated gases include chlorofluorocarbons, hydrochlorofluorocarbons , and hydrofluorocarbons. These greenhouse gases are used in aerosol cans and refrigeration. All of these human activities add greenhouse gases to the atmosphere, trapping more heat than usual and contributing to global warming. Effects of Global Warming Even slight rises in average global temperatures can have huge effects. Perhaps the biggest, most obvious effect is that glaciers and ice caps melt faster than usual. The meltwater drains into the oceans, causing sea levels to rise and oceans to become less salty. Ice sheets and glaciers advance and retreat naturally. As Earth’s temperature has changed, the ice sheets have grown and shrunk, and sea levels have fallen and risen. Ancient corals found on land in Florida, Bermuda, and the Bahamas show that the sea level must have been five to six meters (16-20 feet) higher 130,000 years ago than it is today. Earth doesn’t need to become oven-hot to melt the glaciers. Northern summers were just three to five degrees Celsius (five to nine degrees Fahrenheit) warmer during the time of those ancient fossils than they are today. However, the speed at which global warming is taking place is unprecedented . The effects are unknown. Glaciers and ice caps cover about 10 percent of the world’s landmass today. They hold about 75 percent of the world’s fresh water. If all of this ice melted, sea levels would rise by about 70 meters (230 feet). The IPCC reported that the global sea level rose about 1.8 millimeters (0.07 inches) per year from 1961 to 1993, and 3.1 millimeters (0.12 inches) per year since 1993. Rising sea levels could flood coastal communities, displacing millions of people in areas such as Bangladesh, the Netherlands, and the U.S. state of Florida. Forced migration would impact not only those areas, but the regions to which the “ climate refugees ” flee . Millions more people in countries like Bolivia, Peru, and India depend on glacial meltwater for drinking, irrigation , and hydroelectric power . Rapid loss of these glaciers would devastate those countries. Glacial melt has already raised the global sea level slightly. However, scientists are discovering ways the sea level could increase even faster. For example, the melting of the Chacaltaya Glacier in Bolivia has exposed dark rocks beneath it. The rocks absorb heat from the sun, speeding up the melting process. Many scientists use the term “climate change” instead of “global warming.” This is because greenhouse gas emissions affect more than just temperature. Another effect involves changes in precipitation like rain and snow . Patterns in precipitation may change or become more extreme. Over the course of the 20th century, precipitation increased in eastern parts of North and South America, northern Europe, and northern and central Asia. However, it has decreased in parts of Africa, the Mediterranean, and parts of southern Asia. Future Changes Nobody can look into a crystal ball and predict the future with certainty. However, scientists can make estimates about future population growth, greenhouse gas emissions, and other factors that affect climate. They can enter those estimates into computer models to find out the most likely effects of global warming. The IPCC predicts that greenhouse gas emissions will continue to increase over the next few decades . As a result, they predict the average global temperature will increase by about 0.2 degrees Celsius (0.36 degrees Fahrenheit) per decade. Even if we reduce greenhouse gas and aerosol emissions to their 2000 levels, we can still expect a warming of about 0.1 degree Celsius (0.18 degrees Fahrenheit) per decade. The panel also predicts global warming will contribute to some serious changes in water supplies around the world. By the middle of the 21st century, the IPCC predicts, river runoff and water availability will most likely increase at high latitudes and in some tropical areas. However, many dry regions in the mid-latitudes and tropics will experience a decrease in water resources. As a result, millions of people may be exposed to water shortages . Water shortages decrease the amount of water available for drinking, electricity , and hygiene . Shortages also reduce water used for irrigation. Agricultural output would slow and food prices would climb. Consistent years of drought in the Great Plains of the United States and Canada would have this effect. IPCC data also suggest that the frequency of heat waves and extreme precipitation will increase. Weather patterns such as storms and tropical cyclones will become more intense. Storms themselves may be stronger, more frequent, and longer-lasting. They would be followed by stronger storm surges , the immediate rise in sea level following storms. Storm surges are particularly damaging to coastal areas because their effects (flooding, erosion , damage to buildings and crops) are lasting. What We Can Do Reducing our greenhouse gas emissions is a critical step in slowing the global warming trend. Many governments around the world are working toward this goal. The biggest effort so far has been the Kyoto Protocol , which was adopted in 1997 and went into effect in 2005. By the end of 2009, 187 countries had signed and ratified the agreement. Under the protocol , 37 industrialized countries and the European Union have committed to reducing their greenhouse gas emissions. There are several ways that governments, industries, and individuals can reduce greenhouse gases. We can improve energy efficiency in homes and businesses. We can improve the fuel efficiency of cars and other vehicles. We can also support development of alternative energy sources, such as solar power and biofuels , that don’t involve burning fossil fuels. Some scientists are working to capture carbon dioxide and store it underground, rather than let it go into the atmosphere. This process is called carbon sequestration . Trees and other plants absorb carbon dioxide as they grow. Protecting existing forests and planting new ones can help balance greenhouse gases in the atmosphere. Changes in farming practices could also reduce greenhouse gas emissions. For example, farms use large amounts of nitrogen-based fertilizers , which increase nitrogen oxide emissions from the soil. Reducing the use of these fertilizers would reduce the amount of this greenhouse gas in the atmosphere. The way farmers handle animal manure can also have an effect on global warming. When manure is stored as liquid or slurry in ponds or tanks, it releases methane. When it dries as a solid, however, it does not. Reducing greenhouse gas emissions is vitally important. However, the global temperature has already changed and will most likely continue to change for years to come. The IPCC suggests that people explore ways to adapt to global warming as well as try to slow or stop it. Some of the suggestions for adapting include:

• Expanding water supplies through rain catchment , conservation , reuse, and desalination .
• Adjusting crop locations, variety, and planting dates.
• Building seawalls and storm surge barriers and creating marshes and wetlands as buffers against rising sea levels .
• Creating heat-health action plans , boosting emergency medical services, and improving disease surveillance and control.
• Diversifying tourism attractions, because existing attractions like ski resorts and coral reefs may disappear.
• Planning for roads and rail lines to cope with warming and/or flooding.
• Strengthening energy infrastructure , improving energy efficiency, and reducing dependence on single sources of energy.

Barking up the Wrong Tree Spruce bark beetles in the U.S. state of Alaska have had a population boom thanks to 20 years of warmer-than-average summers. The insects have managed to chew their way through 1.6 million hectares (four million acres) of spruce trees.

Disappearing Penguins Emperor penguins ( Aptenodytes forsteri ) made a showbiz splash in the 2005 film March of the Penguins . Sadly, their encore might include a disappearing act. In the 1970s, an abnormally long warm spell caused these Antarctic birds' population to drop by 50 percent. Some scientists worry that continued global warming will push the creatures to extinction by changing their habitat and food supply.

Shell Shock A sudden increase in the amount of carbon dioxide in the atmosphere does more than change Earth's temperature. A lot of the carbon dioxide in the air dissolves into seawater. There, it forms carbonic acid in a process called ocean acidification. Ocean acidification is making it hard for some sea creatures to build shells and skeletal structures. This could alter the ecological balance in the oceans and cause problems for fishing and tourism industries.

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What is Climate Change? PowerPoint Presentation

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The Greenhouse Effect and our Planet

The greenhouse effect happens when certain gases, which are known as greenhouse gases, accumulate in Earth’s atmosphere. Greenhouse gases include carbon dioxide (CO 2 ), methane (CH 4 ), nitrous oxide (N 2 O), ozone (O 3 ), and fluorinated gases.

Biology, Ecology, Earth Science, Geography, Human Geography

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Greenhouse gases include gases such as carbon dioxide (CO 2 ), methane (CH 4 ), nitrous oxide (N 2 O), ozone (O 3 ), and fluorinated gases. These greenhouse gases allow the sun's light to shine onto Earth's surface. Then the gases, such as ozone, trap the heat that reflects back from the surface inside Earth's atmosphere . The gases act like the glass walls of a greenhouse. In other words, they are warming.

The greenhouse effect happens when these gases gather in Earth's atmosphere. According to scientists, without the greenhouse effect, the average temperature of Earth would drop from 57 degrees Fahrenheit (14 degrees Celsius) to as low as negative 0.4 degrees F (minus 18 degrees C).

Do We Blame the Industrial Revolution ? Some greenhouse gases come from natural sources. For example, evaporation adds water vapor to the atmosphere. Animals and plants release carbon dioxide when they breathe. Methane is released naturally from decomposition, when soils and living things break down. Volcanoes —both on land and under the ocean —release greenhouse gases.

The Industrial Revolution happened in the late 1700s and early 1800s, when factories began producing more. Since then, people have been releasing larger quantities of greenhouse gases into the atmosphere. Greenhouse gas emissions increased 70 percent between 1970 and 2004. Emissions of carbon dioxide (CO 2 ), rose about 80 percent during that time.

The amount of CO 2 in the atmosphere far exceeds Earth's natural amount seen over the last 650,000 years.

Most of the CO 2 that people put into the atmosphere comes from burning fossil fuels . Cars, trucks, t rains and planes all burn fossil fuels. Many electric power plants do, as well. Another way humans release CO 2 into the atmosphere is by cutting down forests , because trees contain large amounts of carbon.

Human Activity + Greenhouse Gases = A Warming Earth People add methane to the atmosphere through livestock farming, landfills and fossil fuel production such as coal mining and natural gas processing. Nitrous oxide comes from agriculture and fossil fuel burning.

Fluorinated gases include chlorofluoro carbons (CFCs), hydro chlorofluoro carbons (HCFCs), and hydrofluorocarbons (HFCs). They are produced during the manufacturing of refrigeration and cooling products. Some come through aerosol cans , such as some hairsprays or spray paint.

As greenhouse gases increase, so does the temperature of Earth. The rise in Earth's average temperature contributed to by human activity is known as global warming .

The Greenhouse Effect and Climate Change Even slight increases in average global temperatures can have huge effects.

Perhaps the biggest effect is that glaciers and ice caps melt faster than usual. The meltwater d rains into the oceans , causing sea levels to rise.

Glaciers and ice caps cover about 10 percent of the world's land. They hold between 70 and 75 percent of the world's freshwater . If all of this ice melted, sea levels would rise about 70 meters (230 feet).

The Intergovernmental Panel on Climate Change says that the global sea level rose about 1.8 millimeters (0.07 inch) per year from 1961 to 1993. It rose about 3.1 millimeters (1/8 inch) per year since 1993.

This seems like only a tiny bit, but rising sea levels can cause flooding in cities along the coasts . This could force millions of people in low-lying areas out of their homes, such as in Bangladesh, the U.S. state of Florida, and the Netherlands.

Millions more people in countries such as Peru and India depend on water from melted glaciers . They use it for drinking, watering crops and hydroelectric power . Rapid loss of these glaciers would greatly hurt those countries.

Predictable Rain is Important to Many Greenhouse gas emissions also affect changes in precipitation , such as rain and snow .

In the 20th century, precipitation increased in eastern parts of North and South America, Northern Europe, and northern and Central Asia. However, it has decreased in parts of Africa, the Mediterranean, and southern Asia.

As climates change, so do the habitats for living things. Animals that are adapted to a certain climates might become threatened. Many humans depend on predictable rain patterns to grow specific crops . If the climate of an area changes, the people who live there may no longer be able to grow the crops they depend on for survival.

Scientists aren't the only Ones Who Can Help

• Drive less. Use  public transportation , carpool, walk, or ride a bike.
• Fly less. Airplanes produce huge amounts of greenhouse gas emissions.
• Reduce, reuse, and  recycle .
• Plant a tree. Trees absorb carbon dioxide, keeping it out of the atmosphere.
• Use less  electricity .
• Eat less meat. Cows are one of the biggest methane producers.
• Support alternative energy sources that don’t burn fossil fuels.

Artificial Gas

Chlorofluorocarbons (CFCs) are the only greenhouse gases not created by nature. They are created through refrigeration and aerosol cans.

CFCs, used mostly as refrigerants, are chemicals that were developed in the late 19th century and came into wide use in the mid-20th century.

Other greenhouse gases, such as carbon dioxide, are emitted by human activity, at an unnatural and unsustainable level, but the molecules do occur naturally in Earth's atmosphere.

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Graphic: The Greenhouse Effect

May 22, 2019

A simplified animation of the greenhouse effect.

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greenhouse Templates Design

100% fully editable PowerPoint slides Built-in custom color palette Free images and artwork 16:9 aspect ratio Modern layouts based on master slides Drag & drop image placeholders

Hydroponic Gardening PPT Templates Simple Design

Created by professionals High quality, editable pre-designed slides Data charts editable via Excel Drag & drop friendly

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Modern, simple, and clean design Scalable vectorial PowerPoint shapes and PowerPoint icons Free font used Professional business presentation

Free Design Template - Cactus Pot

Easy to edit in PowerPoint Aspect ratio - 4:3 (normal) Clean, modern, and creative slides Latest Templates support version

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Highly editable presentation template. Easy to change colors All images included 16:9 aspect ratio Data charts editable via Excel

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Easy to edit and customize Smart and innovative presentation slides Shapes and text are 100% editable Created by professionals Rich, clean & modern slide

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270 Best Greenhouse-Themed Templates for PowerPoint & Google Slides

With over 6 million presentation templates available for you to choose from, crystalgraphics is the award-winning provider of the world’s largest collection of templates for powerpoint and google slides. so, take your time and look around. you’ll like what you see whether you want 1 great template or an ongoing subscription, we've got affordable purchasing options and 24/7 download access to fit your needs. thanks to our unbeatable combination of quality, selection and unique customization options, crystalgraphics is the company you can count on for your presentation enhancement needs. just ask any of our thousands of satisfied customers from virtually every leading company around the world. they love our products. we think you will, too" id="category_description">crystalgraphics creates templates designed to make even average presentations look incredible. below you’ll see thumbnail sized previews of the title slides of a few of our 270 best greenhouse templates for powerpoint and google slides. the text you’ll see in in those slides is just example text. the greenhouse-related image or video you’ll see in the background of each title slide is designed to help you set the stage for your greenhouse-related topics and it is included with that template. in addition to the title slides, each of our templates comes with 17 additional slide layouts that you can use to create an unlimited number of presentation slides with your own added text and images. and every template is available in both widescreen and standard formats. with over 6 million presentation templates available for you to choose from, crystalgraphics is the award-winning provider of the world’s largest collection of templates for powerpoint and google slides. so, take your time and look around. you’ll like what you see whether you want 1 great template or an ongoing subscription, we've got affordable purchasing options and 24/7 download access to fit your needs. thanks to our unbeatable combination of quality, selection and unique customization options, crystalgraphics is the company you can count on for your presentation enhancement needs. just ask any of our thousands of satisfied customers from virtually every leading company around the world. they love our products. we think you will, too.

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Theme with young female greenhouse worker in protective coveralls mask gloves eyeglasses and cap using tablet while moving along green seedlings

Slide deck with friendly farmer at work in greenhouse background

Presentation consisting of gardening tools and seedlings on wooden table in greenhouse spring in the garden backdrop

PPT theme featuring green seedlings of various sorts of cabbages growing on shelves along aisles inside large contemporary vertical farm or greenhouse

PPT theme featuring chemical symbol for carbon dioxide a major greenhouse gas handwritten with white chalk on a school blackboard

Presentation theme consisting of agro-engineering staff having discussion of new sorts of plants in spacious greenhouse backdrop

Presentation theme consisting of backyard greenhouse with tomato growing ripening tomatoes background

Slide deck having ecological concept of greenhouse gas emissions background

PPT theme enhanced with farmer with apprentice working in greenhouse

Slides having red tractor in front of a greenhouse at an african farm

Presentation theme featuring tomato plantation in greenhouse

PPT layouts featuring different kinds of bonsai in pots on the shelves in the greenhouse

PPT theme featuring greenhouse in back garden with open windows for ventilation backdrop

Theme enhanced with apprentice in greenhouse learning about organic agriculture

Theme having portrait of a greenhouse worker giving a plant to a customer

PPT theme featuring man working in a greenhouse

Slide set featuring smiling young interracial greenhouse engineers in lab coats and protective goggles using tablet while maintaining ambient environmental controls background

Slide set enhanced with plastic tunnel greenhouse with young plants inside

Theme consisting of industrial smokestacks blowing dark smoke into the atmosphere

PPT layouts with ecological concept of greenhouse gas emissions

PPT theme enhanced with serious young black greenhouse worker in cap and protective suit standing on ladder and touching leaves of lettuce while checking plant health

Theme consisting of organic vegetables in greenhouse interior

Presentation consisting of drought land texture dry cracked soil dirt or earth during drought at sunset the global shortage of water on the planet global warming and greenhouse effect concept

Slides featuring mature farmer using tablet in greenhouse with tomatoes

Slide deck having planting seedlings in greenhouse in spring

PPT layouts featuring ecological concept of greenhouse gas emissions

Slide deck consisting of coronavirus and covid-19 crisis causing less greenhouse gas emissions affecting global warming and climate change icebergs in ilulissat icefjord affected by climate change and global warming background

Slides having organic farmer checking his tomatoes in a greenhouse

Slide deck with smoking industrial chimney backdrop

Presentation design enhanced with hands of worker of contemporary vertical farm or greenhouse with heap of red ripe strawberries background

PPT theme with greenhouse in back garden with open windows for ventilation

Slide deck with smoke from pipe

Theme with greenhouse effect text written with a typewriter background

PPT layouts with farming gardening agriculture harvesting and people concept -happy senior couple with box of cucumbers and tablet pc computer at farm greenhouse

Presentation design enhanced with sand lizard lacerta agilis couple this predators in gardens help remove pest insects animals in greenhouse for organic growing

Theme having apprentice in greenhouse learning about organic agriculture background

PPT theme with apprentice in greenhouse learning about organic agriculture

Slide deck having positive young multi-ethnic nursery workers examining cactus while growing it in greenhouse

Presentation design with dry cracked barren soil with a lack of humus the global shortage of water on the planet global warming and greenhouse effect illustration

Slide deck with indoor vertical farm with seedlings of greens in rows under led lamps in nursery greenhouse

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Global Warming

Miss Parson – Allerton Grange School

Aims and objectives

• To be able to define and understand the process of Global Warming.
• Be able to describe the effects of Global Warming on a global and local scale.
• Be able to recognise how the effects of Global Warming can be reduced.

What is�Global Warming ?

Global warming is the increase in the world’s average temperature, believed to be the result from the release of carbon dioxide and other gases into the atmosphere by burning fossil fuels.

This increase in greenhouse gases is causing an increase in the rate of the greenhouse effect .

The Greenhouse�Effect

The earth is warming rather like the inside of a greenhouse. On a basic level the sun’s rays enter the earths atmosphere and are prevented from escaping by the greenhouse gases. This results in higher world temperatures.

In more detail………

Energy from the sun drives the earth's weather and climate, and heats the earth's surface; in turn, the earth radiates energy back into space. Atmospheric greenhouse gases (water vapor, carbon dioxide, and other gases) trap some of the outgoing energy, retaining heat somewhat like the glass panels of a greenhouse.�

Without this natural "greenhouse effect," temperatures would be much lower than they are now, and life as known today would not be possible. Instead, thanks to greenhouse gases, the earth's average temperature is a more hospitable 60°F. However, problems may arise when the atmospheric concentration of greenhouse gases increases. �

What are the�greenhouse gases?

Since the beginning of the industrial revolution, atmospheric concentrations of carbon dioxide have increased nearly 30%, methane concentrations have more than doubled, and nitrous oxide concentrations have risen by about 15%. Why are greenhouse gas concentrations increasing?

Burning of fossil fuels and other human activities are the primary reason for the increased concentration of carbon dioxide.

CFC’s from aerosols, air conditioners, foam packaging and refrigerators most damaging (approx 6%).

Methane is released from decaying organic matter, waste dumps, animal dung, swamps and peat bogs (approx 19%).

Nitrous Oxide is emitted from car exhausts, power stations and agricultural fertiliser (approx 6%).

The major contributor is Carbon Dioxide (approx 64%).

Task 1:The �Greenhouse Effect

Complete your worksheet by cutting and labeling the diagram and answering the questions

Task 2 : Effects of global warming

You are about to see a series of pictures which show some of the effects of global warming.

Draw a rough sketch then write down the effects or titles for the pictures you've drawn

I’m thinking !

What are the consequences of Global Warming?

What are the pictures showing, what are the effects of global warming?

How did�you do?

Hurricanes –extreme weather

Flooding of coastal areas

Desertification

Ice caps melt

Rise in temperatures

Loss of wildlife habitats and species

Sea level rise

Extreme storms

There are also some positive effects of global warming

• Decrease in death and disease
• Healthier, faster growing forests due to excess CO2
• Longer growing seasons
• Warmer temperatures (UK Mediterranean climate!!)
• Plants and shrubs will be able to grow further north and in present desert conditions
• Heavier rainfall in certain locations will give higher agricultural production (Rice in India, Wheat in Africa).

How can Global Warming be reduced?

• Reduce the use of fossil fuels. A major impact would be to find alternatives to coal, oil and gas power stations.
• Afforest areas, trees use up the CO2, reduce deforestation.
• Reduce the reliance on the car (promote shared public transport).
• Try to use energy efficiently (turn off lights and not use as much!).
• Reduce, Reuse, Recycle.
• Careful long term planning to reduce the impact of global warming.
• Global Warming is the increase in global temperatures due to the increased rate of the Greenhouse Effect.
• Greenhouse gases trap the incoming solar radiation, these gases include Carbon Dioxide, CFCs, Methane, Nitrous Oxides and other Halocarbons. These are released by human activity.
• We need the Greenhouse effect to maintain life on earth as we know it…however if we keep adding to the Greenhouse gases there will be many changes.
• Consequences can be negative ( ice caps melt, sea level rise, extreme weather conditions) or positive (more rain in drought areas, longer growing season).

Re do diagram slide 7

http://www.flickr.com/photos/wwworks/2222523486/ - slide 1

http://www.flickr.com/photos/dzwjedziak/375723120/ - slide 8 and 1

http://www.flickr.com/photos/bratan/452189020/ - slide 4

http://www.flickr.com/photos/hogbard/412932972/- slide 6

http://www.flickr.com/photos/tiger_empress/467671978/ - slide 8

http://www.flickr.com/photos/48135670@N00/97951579/ - slide 9,12

http://www.flickr.com/photos/60158441@N00/177929708/ - slide 9,12

http://www.flickr.com/photos/andzer/1480068258/ - slide 9,12

http://www.flickr.com/photos/nickrussill/146743082/ - slide 9,12

http://www.flickr.com/photos/dasha/443747644/ - slide 10,13

http://www.flickr.com/photos/11371618@N00/469788104/ - slide 10,13

http://www.flickr.com/photos/mikebaird/2087879492/ - slide 10,13

http://www.flickr.com/photos/7471118@N02/432453250/ - slide 10,13

http://www.flickr.com/photos/madron/2595909135/ - slide 11

http://www.flickr.com/photos/chi-liu/491412087/ - slide 12,13

http://www.flickr.com/photos/fabbriciuse/2073789872/ - slide 16

http://www.flickr.com/photos/algo/92463787/ - slide 16

http://www.flickr.com/photos/nickwheeleroz/2295584401/ - slide 16

http://www.flickr.com/photos/andidfl/229169559/ - slide 16