Human Evolution Timeline

1.- About 800,000 years ago, the fire was controlled by early humans.
2. About 4 million years ago most early human species became bipedal.
3. The Homo Habilis used to live in Eastern and Southern Africa.

4. About 12,000 years ago, humans managed to control the growth and breeding of some  plants and animals.
5. The sahelanthropus tchadensis is the earliest human species from the timeline.

ANSWER

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

 
the role of climate change was that with this, humans had to think how to face it.

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

The most significative milestone for the human evolution in my opinion is the control of the fire because they were the only one species that controled it.

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?

The Homo Heidelbergensis about 700,000 to 200,000 years ago

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

The Homo Erectus about 1,89 million and 143,000 years ago.