what does a greenhouse gas do that influences our global temp? and where do green house gases come from???

Answer 1

The atmosphere around the earth has layers. One of these layers is called the ozone layer. This is the layer that protects earth from harmful sun rays (ultra Violet). Green house gasses are the ones that destroy this layer. They come from many many different places. Emissions from burning just about anything, and even when you "fart" these gases are released. They come from the natural decay of plant and dead animals as well.

good luck with your homework.

Answer 2

The largest producer of greenhouse gases is volcanic activity, methane hydrates..

While human's release an amount of greenhouse gases, the largest portion that is released from the earth are from natural sources. The fluctuation of C02, and S02 have been measured at much higher levels through the last 1 billion years.

Answer 3

Hi. Greenhouse gases allow sunlight through but block infrared, or heat, keeping it trapped in the atmosphere. Mostly they come from human activities.

Answer 4

You can read about the various types of greenhouse gasses and effects here.

http://www.greenhouse-resource.info/types-green-house-gasses.html

Answer 5

I know one place they come from is the burning of gasoline. For every gallon of gas burned, 6 pounds of CO2 are produced.

For all the head-up-their-butt republicans who deny global warming, where do they think the CO2 goes? They think its taken away by the global warming fairy?