CA2

1. About 800,000 years ago, 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 tshadensis is the earliest human species from the timeline.

Answer these questions:

1. What's been the role of climate change in the development of humans?
The role of climate change in the development of humans is that it forces them to adapt to different types of habitats that greatest fluctuations have caused. In addition, it is demonstrated that the increase of the size of the human brain is related to the climatic changes.

2. In your opinion, what is the most significant milestone for the human evolution? Why?
In my opinion, the most significant milesone for the human evolution is the control of fire because that provided a new tool with several uses-including cooking which led to a fundamental change in the early human diet. early humans probably gathered around campfires to socialize to find comfort an warmth to share food and information and to find safety from predators.

3. Which early human species was thought to be the first to use tools made from stone?
 The early human species was thought to be the first to use tools made from stone was the Homo habilis. In fact, the name "homo habilis" means "handy man".

4. Who were the first human species to travel to and live in Europe? When?
 The first human species to travel to and live in Europe was Homo Heidelbergensis about 700.000 to 200.000 years ago.

5. Which species survived for the longest time? For how long?
The species that survived for the longest time was the Homo Erectus between about 1.89 million and 143.000 years ago.