How To Reduce Global Warming Ppt

Thus to reduce the global warming we should develop some steps for the prevention we must avoid unnecessary use of automobiles plant plenty of trees.

How to reduce global warming ppt. It could also raise sea levels with disastrous consequences for. Earth s surface to a new high of 14 57 degree centigrade. The 1 sector responsible for greenhouse gas emissions in the us is transportation and cars account for 82 of this according to the united states environmental protection agency epa. 3 effect on global warming. You can help to reduce the demand for fossil fuels which in turn reduces global warming by using energy more wisely.

Most of the observed temperature increase is caused by increased concentration of greenhouse gases major gases water vapor 36 70 carbon dioxide 9 26 methane 4 9 ozone 3 7. Global warming is the increase in the average temperature of the earth s near surface air and oceans since the mid twentieth century and its projected continuation. Since 1971 90 of the warming has occurred in the oceans. Global climate change is certainly one of the top environmental issues today. Despite the oceans dominant role in energy storage the term global warming is also used to refer to increases in average temperature of the air and sea at earth s surface.

Global warming is harming and killing algae in the ocean fewer algae is a problem because there is less food for us and many animals in the sea. Conclusion global warming is due to the increased carbon dioxide and greenhouse gases in air due to pollution caused by human and it is predicted that it will cause variety of negative effects. Global warming is the increase in the average measured temperature of the earth s near surface air and oceans since the mid 20th century and its projected continuation. One thing that causes global warming is electrical pollution fossil fuels are burned to create electricity. The irony of this global warming is that while it could reduce climatic changes by drying up rains.

Global surface temperature increased 0 74 0 18 c during the 100 years ending in 2005 the intergovernmental panel on climate change ipcc concludes most of the. As the average temperature increases the sea level also rises which can cause a huge shift in the climate patterns. In media it is synomonous with the term climate change. Rise in temperature was marked by unusually severe weather in many parts of the world. Reduce waste by buying reusable products as opposed to disposables.