Unit 4 Test

The three systems that supply most of the world's food are - grains, meat products, and aquaculture.

• True

• False

About half of the world's crops are directly eaten.

• True

• False

1 in 9 people do not have access to clean, fresh water?

• True

• False

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

NGSS.MS-ESS3-4

When too many foreign substances are present in a body of water, the supply of oxygen is cut off.

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

All living things need clean water to survive.

• True

• False

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

The 3 major layers of Earth are the core, the mantle, and the crust.

• True

• False

The Earth's crust can be classified as - continental and oceanic crusts.

• True

• False

Plates do not interact at their boundaries.

• True

• False

Tags

NGSS.MS-ESS2-3

Weathering and erosion are geological processes that impact Earth's surface.

• True

• False

Tags

NGSS.MS-ESS2-2

A mineral is a chemical element or inorganic compound that exists as a solid.

• True

• False