_________is the typical weather conditions in an entire region for a long period of time.

__________ is an imaginary line around the middle of a planet or other celestial

________ are the areas around the North Pole or the South Pole.

what shape the land forms

The highest land forms is

what affects the type of homes people build

Before air conditioners and heaters, people built their homes to adapt to their

In the Arctic circle it is very cold, people built hunting shelters with blocks of snow and ice called .

In the rainforest it is hot and rainy during the whole year.

Amazon Rain forest is important because it has no plants and animals

The rainforest is important to humans because plants release lots of oxygen into the

air.

The Atacama Desert In Chile is the driest place in the World.

Lack of rain is what makes a climate arid.