Food, water, and air are all considered

• competition

• resources

• reuse

• community

Tags

NGSS.MS-LS2-1

To _____ means to use something again.

• drought

• population

• flood

• reuse

Tags

NGSS.MS-ESS3-4

When there is no rain for a long time, a _____ can occur.

• flood

• hurricane

• drought

• resource

Tags

NGSS.MS-ESS2-4

All living things in an ecosystem make up a _____.

• community

• recycle

• competition

• pollution

When you ride a bike instead of a car, you ____ how much gasoline you use.

• pollute

• habitat

• reduce

• drought

Tags

NGSS.MS-ESS3-4

The struggle among living things for survival is ________.

• recycle

• community

• resources

• competition

Tags

NGSS.MS-LS4-4

When you use resources wisely, you ______ them.

• make

• conserve

• pollute

• flood

Tags

NGSS.MS-ETS1-1

NGSS.MS-LS2-5

Harmful material that damages the air, water, or land is called ______.

• pollution

• planet

• recycling

• extinction

Tags

NGSS.MS-LS2-5

A natural disaster that happens when dry land becomes covered by water is a ___________.

• earthquake

• volcanic eruption

• tornado

• flood

The Saharan cypress is ________ because there are few of these trees left.

• tall

• conserved

• endangered

• short