green house gas emissions?

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green house gas emissions?

2006-07-11 02:33:08 · 3 answers · asked by AK 1 in Science & Mathematics ➔ Earth Sciences & Geology

3 answers

The main ones are CO2, CH4 (both increased by man, see link below), and H2O (function of temperature).

Greenhouse gases are at the higest level in the last 650,000 years.

2006-07-11 07:49:02 · answer #1 · answered by QFL 24-7 6 · 0⤊ 0⤋

gases like Carbon Dioxide... given off by internal combustion engines in small amounts.. or by volcanoes in very large amounts.... but we have lots of cars.. and just a few volcanoes.

hmm.. there are other gases.. but I forget them right now.

2006-07-11 10:37:21 · answer #2 · answered by ♥Tom♥ 6 · 0⤊ 0⤋

I'm sorry, you forgot to phrase your answer in the form of a question. No points for you.

2006-07-11 09:35:28 · answer #3 · answered by interested 2 · 0⤊ 0⤋