Nutrient-rich soil for farming
If you remember, a lot of Okies went to California during the Depression because they had "ruined" the land to the point they couldn't use it anymore
Answer: The remains of an animal after being put under pressure by layers of sediment.
Explanation:
when an animal (or plant) dies, its remains are buried slowly by layers of dirt, sand, small rocks, etc. after the layers are removed, the fossil remains!
The remains can be fully recovered, or they can act as a cast so you can only see the outline of the actual bone or plant rather than the real thing :)
How early? The chariot and the wagon have been around for a few thousand years
agriculture, population, and organization pressure
In chronological order from the oldest to the newest the major developments in ancient Egypt ocurred like this:
1. the settlement of the Neolithic farmers 8000 BC
2. Tiles 5300 BC
3. the building of the Step Pyramid 3700 BC
4. the unification of Upper Egypt and Lower Egypt 3100 BC
5. the building of the Great Pyramid of Giza 2580 BC
6. the rise in the belief of life after death 1550 – 1070 BC
