Human Evolution

1. What's been the role of climate change in the development of humans?

The climate changes was changing the evolution of the human being. With the greatest fluctuation the most important milestone in human evolution happened.

2. In your opinion, what is the most significant milestone for the human evolution? Why?

For me the most important milestone for the human evolution was 6 million years ago, when Sahelanthropus tchadensis was becoming bipedal, because that was a big change to the nature and the human being.

3. Which early human species was thought to be the first to use tools made from stone?

Homo habilis

4. Who were the first human species to travel to and live in Europe? When?

Homo Heidelbergensis, about 700.000 to 200.000 years ago

5. Which species survived for the longest time? For how long?

Homo erectus, between about 1.89 million and 143.000 years ago