Would Earth be a lifeless planet? would it be polluted? How would our change interact with our enviorment and our population of animals and humans? Would it be abducted?
2006-06-21 04:21:26 · 8 answers · asked by lildawg32@verizon.net 2 in Science & Mathematics ➔ Earth Sciences & Geology
In the near future, scientists preidct of another Ice Age, followed by another supercontinent wear every continent comes together. Global warming would be temporary. Then, plants would die off, followed by the animals. This is because of teh growing sun and the heat created by it. Daily average temperatues would reach 100-35 degrees farenheit. Mitochondria stops working at 125-130 degrees farenheit. Thus, eukaryotic cells would die off and the earth would be left with bacteria-prokaryotic cells. Soon the heat of the sun would evaporate all of the oceans and only the hardiest bacteria would live, close to the Pre-Cambrian days. The surface of the earth would be so hot that it would melt, and earth would be swallowed by the expanding red giant sun. Before any of this happen, every 100 million years, a meteor larger than the one of the K/T impact that wiped out the dinos could hit us and kill everything except fot bacteria and another Ice Age would occur. Basically, the future represents the beginning of life on earth. bacteria-eukaryotic cells-higher animals-eukaryotic cells-and back to bacteria-no life.
2006-06-21 05:50:18 · answer #1 · answered by Anonymous · 1⤊ 0⤋
i'm uncertain I comprehend all of what you're asking, yet i think of there are some forces which might pass against specialization. there'll continually be a blending among populations because of the fact one component that (i've got self assurance) can not be programmed is character and that could desire to no longer be constrained to anybody caste. There are continually people who might marry for hobby and not because of the fact of a few financial or type massive distinction. additionally, human beings on the so-called suited of society continually lose a number of their contributors because of the fact perhaps a loss of adversity prevents them from attaining their means (fancy way of asserting they are spoiled and lazyass). meanwhile, those decrease down interior the ranks are hungrier and greater ambitious and could "pass up". So yet another rigidity maximum suitable the castes to blend. on the genetic engineering component of issues, whether features have been controllable, i think of that there could be a lot of diverse mixtures which would be ideal which you does no longer have any particular niches coming up. some human beings like uniformity, yet many others choose variety.
2016-12-08 11:07:59 · answer #2 · answered by shedrick 4 · 0⤊ 0⤋
well......earth wont really evolve....but i have once heard that the sun will die out as all stars do....so when THAT happens, the earths surface will be too hot to be inhabited at first for at least a few hundred years. then after that, the earth will be just a big hunk of ice because there will be no heat source ....but thankfully we will not be alive to see it...
2006-06-21 04:26:47 · answer #3 · answered by mz.Tiza 5 · 0⤊ 0⤋
Read After Man by Dougal Dixon. You will get a better answer than here.
2006-06-21 12:52:09 · answer #4 · answered by crossbones59 1 · 0⤊ 0⤋
Well, the earth is actually slowing down. Talk to this guy,
2006-06-21 05:06:43 · answer #5 · answered by simcityat_thecrazylife 1 · 0⤊ 0⤋
humans will have 4 toes
2006-06-21 05:35:08 · answer #6 · answered by Anonymous · 0⤊ 0⤋
depends what we are doing right now and how it will effect everything your saying bout
2006-06-21 04:24:56 · answer #7 · answered by dlc 4 · 0⤊ 0⤋
mmm......GOOD QUESTION...
THAN X 4 GETTIN ME 2 POINTS
2006-06-21 04:26:35 · answer #8 · answered by Parth B 1 · 0⤊ 0⤋