Search Header Logo

Biodiversity

Authored by DEVON BALLARD

Science

7th Grade

Biodiversity
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The higher the biodiversity, the more sustainable an ecosystem is.

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In this tundra food web, if grasses were removed what would happen to the sustainability of the ecosystem?

There would be an overpopulation of arctic hares and lemmings.

Polar bears would move to a new ecosystem

The ecosystem would collapse because it lost its main producer

Wildflowers would die out from the ecosystem

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Brown trout consume (eat) more tadpoles when the fly larvae reduce in number (decrease). This proves...

The dependence of organisms and biodiversity in an ecosystem

Diversity increases as organisms decrease

Losing an animal is good for ecosystems

Changes in ecosystems create new organisms

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which best explains why producers are at the beginning of all food chains?

They turn dead animals into nutrients

They provide shelter for smaller animals

The transfer energy from the sun into food

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Biodiversity refers to

extinct species

the variety of species on Earth

nonrenewable resources

the rate of species decline

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sustainability refers to

how many species are present in an ecosystem

when a species goes extinct

how long a species lives

the ability to maintain ecological process over long periods of time.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The higher the biodiversity, the more sustainable an ecosystem is.

True

False

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?