Aglacier that covers a wide area is called a glacier.

a. moraline
b. continental
c. valley
d. cirque

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Wich of the following is not likely to appear on a map

On nights when we see the new moon phase, what side of the moon are we seeing?