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Unit 4 Vocabulary Words

Total questions: 13

Worksheet time: 7mins

Name
Class
Date
1.

What is the definition for environment?

a)

All the living and nonliving things that surround and affect an organism.

b)

A community of organisms and the physical environment in which they live.

c)

The place where an organism lives and can find everything it needs to survive.

d)

All the organisms of the same kind that live together in an ecosystem.

2.

What is the definition for ecosystem?

a)

All the living and nonliving things that surround and affect an organism.

b)

A community of organisms and the physical environment in which they live.

c)

The place where an organism lives and can find everything it needs to survive.

d)

All the organisms of the same kind that live together in an ecosystem.

3.

What is the definition for habitat?

a)

All the living and nonliving things that surround and affect an organism.

b)

A community of organisms and the physical environment in which they live.

c)

The place where an organism lives and can find everything it needs to survive.

d)

All the organisms of the same kind that live together in an ecosystem.

4.

What is the definition for habitat?

a)

All the living and nonliving things that surround and affect an organism.

b)

A community of organisms and the physical environment in which they live.

c)

The place where an organism lives and can find everything it needs to survive.

d)

All the organisms of the same kind that live together in an ecosystem.

5.

What is the definition for community?

a)

All the populations of organisms that live and interact in an area.

b)

A living thing, such as a plant, that can make its own food.

c)

A living thing that cannot make its own food and must eat other living things.

d)

The process in which plants use energy from the sun to change carbon dioxide and water into sugar and oxygen.

6.

What is the definition for producer?

a)

All the populations of organisms that live and interact in an area.

b)

A living thing, such as a plant, that can make its own food.

c)

A living thing that cannot make its own food and must eat other living things.

d)

The process in which plants use energy from the sun to change carbon dioxide and water into sugar and oxygen.

7.

What is the definition for consumer?

a)

All the populations of organisms that live and interact in an area.

b)

A living thing, such as a plant, that can make its own food.

c)

A living thing that cannot make its own food and must eat other living things.

d)

The process in which plants use energy from the sun to change carbon dioxide and water into sugar and oxygen.

8.

What is the definition for photosynthesis?

a)

All the populations of organisms that live and interact in an area.

b)

A living thing, such as a plant, that can make its own food.

c)

A living thing that cannot make its own food and must eat other living things.

d)

The process in which plants use energy from the sun to change carbon dioxide and water into sugar and oxygen.

9.

What is the definition for food chain?

a)

A series of organisms that depend on one another for food.

b)

A living thing that gets energy by breaking down dead organisms and animal wastes.

c)

the process of moving weathered rock and soil from one place to another.

d)

a large amount of water that covers normally dry land.

10.

What is the definition for decomposer?

a)

A series of organisms that depend on one another for food.

b)

A living thing that gets energy by breaking down dead organisms and animal wastes.

c)

the process of moving weathered rock and soil from one place to another.

d)

a large amount of water that covers normally dry land.

11.

What is the definition for erosion?

a)

A series of organisms that depend on one another for food.

b)

A living thing that gets energy by breaking down dead organisms and animal wastes.

c)

the process of moving weathered rock and soil from one place to another.

d)

a large amount of water that covers normally dry land.

12.

What is the definition for flood?

a)

A series of organisms that depend on one another for food.

b)

A living thing that gets energy by breaking down dead organisms and animal wastes.

c)

the process of moving weathered rock and soil from one place to another.

d)

a large amount of water that covers normally dry land.

13.

What is the definition for drought?

a)

A long period of time with very little rain.

b)

A living thing that gets energy by breaking down dead organisms and animal wastes.

c)

the process of moving weathered rock and soil from one place to another.

d)

a large amount of water that covers normally dry land.