What was a Legalist policy under Emperor Win Shihuangdi? A. Closing farms
B. Burning books
C. Removing statues
D. Destroying villages

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

Which part of a mountain receives the majority of moisture due to the rain shadow effect? a. the leeward side b. the windward side c. the bottom of the mountain d. all parts of the mountain receive equal amounts of moisture.

Fossil fuels such as coal, oil, and natural gas were formed over millions of years by