CHAPTER 3 REVIEW

CHAPTER 3 REVIEW

Multiple Choice

What type of water is in an ocean?

• Fresh

• Salt

Multiple Choice

Which ecosystem has more rain?

• Desert

• Temperate forest

• Rainforest

• Tundra

Multiple Choice

A tropical rainforest...

• is a dry ecosystem

• has the most kinds of living things

• has four distinct

• is where few plants survive

Multiple Choice

Which ecosystem has a very dry climate?

• rain forest

• desert

• tundra

• temperate forest

Multiple Choice

What is a mixture of rocks and humus called?

• soil

• tundra

• sand

• bedrock

Multiple Choice

An omnivore is...

• an animal that only eats PLANTS

• an animal that only eats MEAT

• an animal that eats BOTH plants and meat

Multiple Choice

A herbivore is...

• an animal that only eats PLANTS

• an animal that only eats MEAT

• an animal that eats BOTH plants and meat

Multiple Choice

A carnivore is...

• an animal that only eats PLANTS

• an animal that only eats MEAT

• an animal that eats BOTH plants and meat

Multiple Choice

Prey is...

• animal that HUNTS

• animal that is HUNTED

Multiple Choice

Predator is...

• animal that HUNTS

• animal that is HUNTED

Multiple Select

Which of the following is about DECOMPOSERS? (Choose 3 options)

• breaks down dead plants and animals

• makes its own food

• puts nutrients back into the soil

• worms and bacteria are two types

Multiple Choice

A producer...

• eats other organisms

• makes its own food

• breaks down dead organisms

• eats mostly plants

Multiple Choice

A NOCTURNAL animal...

• only lives in deserts

• moves constantly

• sleeps at night

• hunts for food at night

Multiple Choice

Camouflage is important to animals because...

• it helps protect them

• it is a way they reproduce

• it is a way they eat

Multiple Choice

Why are there a lot less birds in Chicago during the winter?

• most birds are hibernating

• most birds migrate south for the winter

• most birds die from the cold

Vocab review

Multiple Choice

What is an ADAPTATION?

• a structure that hurts animals

• a structure or behavior that helps an organism survive in its environment

Multiple Choice

CAMOUFLAGE is...

• blending into the environment

• a way some animals find food

Multiple Choice

NOCTURNAL means...

• active during night

• active during day

Multiple Choice

MIMICRY means...

• One living things imitates another in color or shape

• One living thing steals another's habitat

Multiple Choice

HIBERNATE means...

• go into a LIGHT sleep

• go into a DEEP sleep

Multiple Choice

MIGRATE means...

• the way some animals reproduce

• move from one place to another

Multiple Choice

Climate is...

• a type of weather disaster

• the pattern of weather of a place over a long time

Multiple Choice

Soil is made up of...

• bits of rocks and humus

• bits of shells and droppings

Multiple Choice

A desert is...

• a place with a dry climate

• a place with a wet climate

Multiple Choice

A forest is an ecosystem with a lot of...

• lakes

• trees

Multiple Choice

An ocean is a large body of..

• salt water

• fresh water

Multiple Choice

An ecosystem is...

• A different way some animals reproduce

• living and nonliving things interacting in an environment

Multiple Choice

What does a FOOD CHAIN show?

• How energy is passed from one organism to another

• the life cycle of an animal

Multiple Choice

a producer...

• breaks down dead plants and animals

• eats other organisms

• makes its own food

Multiple Choice

a consumer...

• breaks down dead plants and animals

• eats other organisms

• makes its own food

Multiple Choice

a decomposer...

• breaks down dead plants and animals

• eats other organisms

• makes its own food