Exploring Earth's Four Spheres

Which sphere of the Earth includes rocks, minerals, and sand?

• Biosphere

• Atmosphere

• Hydrosphere

• Geosphere

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-1

NGSS.MS-ESS3-1

What does the biosphere encompass?

• All gases

• All landforms

• All water bodies

• All life forms

Which sphere includes living organisms that have definite needs?

• Hydrosphere

• Biosphere

• Geosphere

• Atmosphere

Tags

NGSS.MS-LS2-3

What does 'hydro' in hydrosphere refer to?

• Land

• Air

• Water

• Life

Tags

NGSS.MS-ESS2-4

Which of the following is part of the hydrosphere?

• Mountains

• Clouds

• Forests

• Rivers

Tags

NGSS.MS-ESS2-4

What percentage of the atmosphere is nitrogen?

• 78%

• 21%

• 1%

• 50%

Which sphere is composed of gases surrounding the Earth?

• Atmosphere

• Geosphere

• Biosphere

• Hydrosphere