Life Science Mid-Term

The reason that some plants and animals no longer live on earth.

• The ecosystem changed.
• They got bored.
• They are endangered.
• They gave up on life.

These are two reasons animals migrate.

• Food and Water
• Sun and Water
• Food and Sun
• Grass and Trees

What can a city do to improve the ecosystem of some of the wildlife?

• Rooftop gardens and Stop Littering
• Chop down trees.
• Don't plant gardens.
• Have police monitor areas.

How can you explain finding a fish fossil in the desert?

• The environment changed from hot to cold.
• The environment had a blizzard.
• The environment changed from wet to dry.
• It is a miracle.

These are traces of organisms that lived long ago.

• Bones
• Antiques
• Fossils
• Dinosaurs

A natural physical event that might cause an animal to move from their environment is a ______.

• Rain

• Wildfire

• Snow

• Hail

The reason that some plants and animals no longer live on earth.

• The ecosystem changed.
• They got bored.
• They are endangered.
• They gave up on life.

An organism's __________ is the place where it gets everything it needs to survive.

• Cabin
• School
• Habitat
• Home

These are two reasons animals migrate.

• Food and Water
• Sun and Water
• Food and Sun
• Grass and Trees

These are two animals that live in groups.

• Monkeys and Birds

• Zebras and Fish

• Bears and Fish

• Dogs and Cats