What is condensation ?

The part of the water cycle when the water vapor in the air gets cold. The water turns back into a liquid and forms clouds.

The part of the water cycle when the sun heats up water, turning it from a liquid into water vapor or steam. It rises from the ground into the air.

The part of the water cycle when clouds get heavy and can no longer hold the liquid water. This causes the water to fall from the sky to the earth as rain, snow, sleet, or hail.

the dead parts of plants and animals in soil.

The tiny particles inside of soil

The roots that come off of a plant and live in soil.

The MAIN thing Decomposers do for the the soil is the following:

Break down and digest dead organisms

Which of the following processes will most likely contribute to the development of soil?

Breaking down of rock by wind, water, and ice

Volcanic eruptions that make new land

Building up of snow in very cold areas

Migration of animals to warmer climates

an organisms that uses sunlight to make its own food

an organism that gets energy from eating other organisms

an organism that gets energy from eating dead organisms, non-living material or waste

an organism that uses chemical energy to make its own food

What does biodiversity mean?

The different amount of species in an area

A group of one species in one area

Multiple species that live in one area

What does it mean when an animal is endangered?

Animals that is at risk of extinction.

Something once lived but no longer exists.

Place that protects animals at risk.

What does it mean when an animal is extinct?

Something once lived but no longer exists.

Animals that is at risk of extinction.

Place that protects animals at risk.

A tick is a parasite to a horse. Which statement best describes the relationship between the tick and the horse?

a. The tick harms the horse by feeding on its blood.

a. The tick helps the horse get food.

a. The horse harms the tick by feeding on its blood.

The tick does not affect the horse.

Ecosystems

Quiz

•

Science

•

7th Grade

•

Practice Problem

•

Easy

•

NGSS

MS-LS2-3, MS-LS2-2, MS-LS2-4

+14

Standards-aligned

Chris White

Used 50+ times

FREE Resource

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

An ecosystem is made up of _ and __ things.

Living and nonliving

Alive and dead

Plants and animals

Land and water

Tags

NGSS.MS-LS2-3

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What does the word organism mean?

Living thing

Nonliving thing

Organs in your body

Organ player

Tags

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

All of the nonliving parts of an ecosystem are __________.

biotic

biology

abiotic

biography

Tags

NGSS.MS-LS2-3

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The place where an organism lives is its __________.

habitat

ecosystem

organism

population

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

All of the living AND non-living things in an area that interact with each other are called a/an __________.

community

habitat

population

ecosystem

Tags

NGSS.MS-LS2-3

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What are biotic factors?

dead things

living things/ organisms

weather

plants

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Biotic factors are ...

living things/ organisms

atmosphere

dead things

algae

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

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Ecosystems

50 questions

An ecosystem is made up of _ and __ things.

What does the word organism mean?

All of the nonliving parts of an ecosystem are __________.

The place where an organism lives is its __________.

All of the living AND non-living things in an area that interact with each other are called a/an __________.

What are biotic factors?

Biotic factors are ...

Which is an example of an ABIOTIC factor?

Which is an example of a BIOTIC factor?

Organisms that hunt other organisms for food are called __________.

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Ecosystems

50 questions

An ecosystem is made up of _______ and ________ things.

What does the word organism mean?

All of the nonliving parts of an ecosystem are __________.

The place where an organism lives is its __________.

All of the living AND non-living things in an area that interact with each other are called a/an __________.

What are biotic factors?

Biotic factors are ...

Which is an example of an ABIOTIC factor?

Which is an example of a BIOTIC factor?

Organisms that hunt other organisms for food are called __________.

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An ecosystem is made up of _ and __ things.