Chapter 4 - Lesson 2 - Revision

_________ is a characteristic that helps an organism survive in its environment.

• An environment

• An adaptation

• An ecosystem

• A fossil

_________is when an animal slows its bodily activities during the winter.

• Adaptation

• Hibernation

• Ecosystem

• Environment

___________________ shed their leaves in the fall because the leaves would not survive in cold weather.

• Non-flowering plants

• Flowering plants

• Deciduous trees

• Cacti

______________is characterized by very little rain all year. It is usually hot during the day and cold during the night.

• The desert

• The tundra

• The ocean

• None of them

Most desert animals are active _______

• at noon

• at night

• in the morning

• none of them

Which of the following is an example of organisms that live in the desert?

• Cactus

• Moss

• Grass

• Penguins

Which of the following is an example of organisms that live in the desert?

• Polar bear

• Polar wolf

• Lizards

• Penguins

Which of the following is an example of organisms that live in the tundra?

• Polar bear

• Camels

• Lizards

• Snakes

Which of the following is an example of organisms that live in the tundra?

• Moss and grasses

• Camels

• Lizards

• Snakes

Cactus can survive living in the desert because of its________

• waxy covering

• deep roots

• spines(needle-like leaves)

• All of them