What year did the paleolithic era start and end?

What happens when a warmer air mass pushes a cooler air mass?

Write about India (Don't copy of the internet)

What parts of the earth did gaciers cover during the ice age?

Why are we here ...

Why weren't time zones created until the late 1800's

Why do Somali pirates hijack ships? A. to increase their food supply B. to obtain high-tech electronics, such as radios C. to ransom sailors and their cargo for money D. to make use of the ships' cargoes

The foot of a ladder is placed 6 feet from a wall. if the top of the ladder rest 8 feet up on the wall, how long is the ladder

Living near the boundaries of moving plates can be dan- gerous. Explain why this statement is true.

For geographers, the movement of higher-income residents and businesses into poor areas of inner cities is generally referred to as A. urban revitalization. B. gentrification. C. restoration. D. urban development.

Describe how masters of the Italian renaissance redefined art through realism