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3 Cards in this Set
- Front
- Back
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Global warming - the causes |
The greenhouse effect- the dust raps heat which heats up the planet Natural-it has always been changing Solar activity - amount of radiation coming from the sun |
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The solutions ... |
Using renewable energy like hydroelectric and tidal power Car manufactures using other fuels like bio diesel,hydrogen and batteries Catalytic converters Public transport |
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Forms of pollution like acid rain |
Acid rain - caused by the burning of fossil fuels-changes the pH in rain clouds Human waste- sewage,refuse,litter Eutrophication- an excess of nitrates leading to a lack of o2 and plants dying -leads to major health problems for humans Radioactive pollution- nuclear waste which takes millions of years to decay- can get mutations - cancer |
