it might be a bit confusing , i guess ancient earth is when life began.
2006-12-18 16:41:38 · 6 answers · asked by Icy 2 in Science & Mathematics ➔ Biology
ok well i did know already that there had to be a difference, i should have been more specific, what were the temperature changes like?
2006-12-18 16:53:10 · update #1
Look Lucy, back then the was alot of gases in the atomosphere, and thus created a green house effect. It was so hot that water could not be in its liquid form. Later the planet started to cool, and water condensed, and it rained and rained for thousands of years. THe planet cooled to support life. Also I would like to mention, we have had many ice ages.
2006-12-18 16:58:44 · answer #1 · answered by Anonymous · 2⤊ 0⤋
Yes. Temperatures have varied widely many times.
2006-12-19 00:45:43 · answer #2 · answered by bulruq 5 · 0⤊ 0⤋
Of course it is. What with the tectonic plates shifting, the sun growing, the ozone layer thinning out, there has to be some difference in temperature.
2006-12-19 00:50:57 · answer #3 · answered by fliptastic 4 · 0⤊ 1⤋
Of course,there is a big difference. Do not you think that the temperature is higher and higher than before?
2006-12-19 00:43:54 · answer #4 · answered by smarttany 2 · 0⤊ 1⤋
probly cause earth was nothing but hot molten lava. when life began? first lifewas in ocean so it was probly cooler
if you're interested in weather changes you should watch the documentary "an inconvenient truth"
2006-12-19 00:50:17 · answer #5 · answered by léidibug 2 · 0⤊ 0⤋
yes.
2006-12-19 00:51:16 · answer #6 · answered by likeablerabbit_loose 4 · 0⤊ 0⤋