What are some causes of global warming?

Question

What are the main causes of Global Warming? I have a project and I need "causes" that I can use as pictures such as power plants, cars, ....

Answer 1

All the hot air that comes from the politicians

no truth in global warming at all

Answer 2

PEOPLE! WE cause global warming! lol, Peace

Answer 3

methane and carbon ratios in our atmosphere gathering in clusters and creating weak areas in our Ozone

Answer 4

baked beans consumption

Answer 5

Electric power plants, and vehicles.

Answer 6

burning of fossil fuels, and the trees being deforested. Because trees oxygenate the environment and help to reduce the impact of the ozone tearing apart.

factories emitting dangerous fumes. chlorofluro carbons from decomposing fridges and aircons, methane

Answer 7

CO2 emissions

Answer 8

There are no causes but the planet earth itself. If you want pictures use pictures of deserts, forests and the earth itself. Global Warming is a continuous cycle which we can't change and haven't changed.

Answer 9

The primary cause of global warming is the sun, along with some heat generated by the Earth's radioactive molten core and the interaction of gamma radiation with our atmosphere. As for greenhouse gases or GHG, most of the warming is caused by water vapor in the atmosphere which contributes more than all the other GHG combined. CO2, methane and nitrous oxide have some impact but of these CO2 is far weaker a GHG, methane is 21-23 times as potent and nitrous oxide about 310 times as potent. These gases don't create any heat, they just reflect radiated heat (from the Earth's surface) and keep it from escaping into space.

CO2 is mostly caused by nature but humans burning fossil fuels release the CO2 stored in those products. Methane has risen due to cow flatulence and rice agriculture. Nitrous oxide results from agriculture as well. So photos of these products would illustrate the origins of some of these greenhouse gases.

Without water vapor and other greenhouse gases the Earth would be uninhabitable, about 33C colder than it is today.

Answer 10

Overpopulation - Reproducing and there for creating future consumers.

The human impact is the biggest cause of global warming. We are a result of all that you listed above. There for we are the main cause of global impact.

http://www.nationalgeographic.com/eye/ov...

Answer 11

too much burning of fossil fuels, air pollution.

the depletion of the ozone layer that moderates the sun rays exposure to the earth..

etc. research it..yahoo. tons of univerity sites.