The video explains Earth's four spheres: geosphere, biosphere, hydrosphere, and atmosphere. It focuses on the geosphere, which includes non-living elements like rocks and minerals, and the biosphere, which encompasses all living things. The video uses a forest scene to illustrate the differences between these two spheres, highlighting how they interact to form Earth's environment.

What are the four spheres of Earth mentioned?

• Geosphere, Biosphere, Hydrosphere, Atmosphere

• Biosphere, Cryosphere, Lithosphere, Stratosphere

• Mesosphere, Thermosphere, Exosphere, Biosphere

• Hydrosphere, Atmosphere, Exosphere, Troposphere

What does 'geo' in geosphere stand for?

• Air

• Life

• Water

• Ground

What is not included in the geosphere?

• Soil

• Rivers

• Mountains

• Plants

Which sphere includes all the living things on Earth?

• Atmosphere

• Geosphere

• Hydrosphere

• Biosphere

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which of the following is a biome?

• Volcano

• Cloud

• Rainforest

• Ocean