Question

earth has been through several cycles of warming and cooling in the last 2 million years-during the ice ages. List as many reasons as you can think of why the global warming we are now experiencing will do much more damage to the environment than did the Ice Ages.

Answer 1

Global warming can cause many threats to both environment and human race

× The most disastrous one is the global ocean conveyer belt shutdown which will lead to sink many contienents into the ocean and at many places it could've aslo cause drough.
Benjamin Franklin found a belt of hot water passing throught all the oceans which keeps ocean water stable and calm, due to global warming, the ice of greenland is melting, being the fresh water of ice it makes water unstable which can cause floods and can also cause the shutdown of global ocean conveyer belt. Which will cause a threat to human race.

× Second one is, Global warming is increasing earth's temperature day by day which will caise overheating of earth and make the ice glaciers melt which can cause rise in ocean water level.

I found these one the most important causes, if you want more you can comment