Earth's Biomes

Front

Rainforests have ______ main layers.

Back

four

Front

True or False: Since the grasslands lack protection from the weather, prairie dogs dig underground tunnels.

Back

True

Front

This biome is found near the equator and is hot and humid all year. What is it?

Back

Rainforest

Front

Marine biomes cover about ___________ of the Earth.

Back

three-fourths

Front

True or False: Moss often grows in salt water environments.

Back

False

Front

What are the main types of biomes?

Back

Terrestrial, Aquatic, and Marine.

Front

Define a biome.

Back

A biome is a large geographic biotic unit, a major community of plants and animals with similar life forms and environmental conditions.

Front

What is the climate like in a desert biome?

Back

Deserts are characterized by low rainfall, extreme temperatures, and sparse vegetation.

Front

Name one characteristic of grasslands.

Back

Grasslands are dominated by grasses and have few trees due to low rainfall.

Front

What is the primary characteristic of a tundra biome?

Back

The tundra is known for its cold temperatures, permafrost, and short growing seasons.