Changes in Ecosystems

An ecosystem is made up of ____________.

• living things

• non-living things

• living and non-living things

Tags

NGSS.MS-LS2-3

A forest is an ecosystem.

• True

• False

Which natural events can destroy ecosystems?

• Hurricanes

• Deforestation

• Landslides

• Volcano Eruption

Tags

NGSS.MS-ESS3-2

Drought is caused by ___________.

• too much rain

• humans

• too little rain

Tags

NGSS.MS-ESS2-4

Ecosystems recover quickly from damage.

• True

• False

Tags

NGSS.HS-LS2-6

Gator holes help alligators to ________________.

• hide from other animals

• survive in droughts

• swim faster

Tags

NGSS.MS-LS2-4

How do people change ecosystems? Tick all the boxes that apply.

• Hurricanes

• Deforestation

• Pollution

• Littering

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

What is deforestation?

• When people plant new trees in the forest.

• When people cut down the trees in the forest.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-3

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Overpopulation can happen with any species and not just humans.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which of the following causes pollution?

• Cars and Trucks

• Trees

• Litter

• Dirty Water

• Factory Smoke

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4