The area at the North Pole with icy ground and lots of snow is called a ___________.

• desert

• grassland

• tundra

• ocean

Migrate means to __________________________.

• imitate

• move from place to place

• measure accurately

• ask a question

A desert is a ___________ and ______________ place.

The imaginary line that runs around the middle of Earth is the _______________.

Some animals change themselves with seasons to _____________________ the weather

In which biome do the largest animals on Earth live?

Which of these describe walking through a tropical rainforest?

• walking through a dark, wet tunnel

• walking across a place covered with large trees

• being in a large room filled with exotic animals

• climbing a mountain

A prairie is a part of a ___________________ biome.

Why is it hard for plants and animals to live in desert biomes?

Check the names of the animals on the list that might live in the tundra.

• polar bear

• toucan

• jellyfish

• penguin