Thursday, April 12, 2012

Blog 12# How Climate Change can affect Human Evolution


Climate of the earth had always been subject to change. It has been periods of intense heat to periods of intense cold. Climate changes have impacted the adaptation and the migration of humans. Also the periods of intense heat and intense cold, there have been natural movements of the crust, and flooding of once dry land, that have affected the adaption and migration of the humans. Thousands of years ago when the earth was covered with ice it affected the humans and many different mammals by killing them off. They were not able to find food. The only way they were able to survive was finding food. They needed to adapt to the surrounding that were ever so increasingly changing.

Climate keeps changing and that ends up making the people adapted or move around. I believe that that’s what happening now. I think that the earth is going through things that it has happened before but humans these days are not changing their habits and not living the way they should, by taking care of the earth the way we should. The food supply will and is beginning to run out and many people don’t realize this. With the earth warming up areas are being affected, more intense storms and areas that were once flooding and now becoming dry and making it very difficult to survive. Many animals are becoming extinct and leaving that food to become disappeared. I believe that this is a sign that we need to follow and change and help and do something. 

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