Biosphere

What does the biosphere encompass?

• Only animals and plants

• All regions of Earth where life exists

• Only microorganisms

• Only terrestrial life forms

Tags

NGSS.MS-LS4-1

Which of the following organisms is adapted to desert conditions?

• Seals

• Polar bears

• Penguins

• Cacti

Which region is home to polar bears and penguins?

• Polar regions

• Deserts

• Coral reefs

• Forests

What type of ecosystem is a coral reef?

• Desert

• Forest

• Freshwater

• Saltwater

What is essential for sustaining life on Earth?

• The interdependence of all spheres

• The independence of all spheres

• The separation of the geosphere and hydrosphere

• The isolation of the biosphere

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS3-4

NGSS.MS-LS2-3