Front

What is the highest layer of Earth's atmosphere?

Back

Exosphere

Front

What sphere of Earth does wind belong to?

Back

Atmosphere

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Front

What percentage of Earth's water is considered salt water?

Back

97%

Front

What do we call regions of the world with similar climate, plants, and animals?

Back

Biomes

Front

How are the four spheres of Earth related?

Back

They are all connected.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Front

What are the four spheres of Earth?

Back

Atmosphere, Hydrosphere, Lithosphere, Biosphere.

Front

What is the definition of the Atmosphere?

Back

The layer of gases surrounding Earth.

Front

What is the Hydrosphere?

Back

All the water on Earth's surface, including oceans, lakes, and rivers.

Tags

NGSS.MS-ESS2-4

Front

What is the Lithosphere?

Back

The rigid outer layer of Earth, consisting of the crust and upper mantle.

Front

What is the Biosphere?

Back

The global sum of all ecosystems; the zone of life on Earth.