Using complete sentences, explain three features that make lake baikal one of the most unique lakes in the world.

Lake Baikal is a lake that has lots of specific features, but it is best know for:
- It is estimated that it is the oldest lake in the world (25-30 million years)
- It is one of the lakes that has the clearest water
- It is the world's deepest lake (1642 m)

Ithink its deforestation.

The zhou dynasty (1046-256 bce) was the longest-lasting of china's dynasties. it followed the shang dynasty (c. 1600-1046 bce) and it finished when the army of the state of qin captured the city of chengzhou in 256 bce.