How is it possible for sandstone derived from sediment deposited in a beach environment to comprise a formation that blankets a broad region?

Northeastern china, north korea, northern japan containing coniferous forests, temperate grasslands, and agriculture, are all part of what climate zone? a. tropical desertb. desertc. humid subtropicald. humid continental

What is the reason for the “scramble for africa”?

Which age groups shows the graestest diferrence between males and females