Front

What are the four main spheres of Earth?

Back

The four main spheres of Earth are the Atmosphere, Geosphere, Biosphere, and Hydrosphere.

Front

Define the Atmosphere.

Back

The Atmosphere is the layer of gases surrounding Earth, essential for weather, climate, and supporting life.

Tags

NGSS.MS-ESS2-6

Front

What is the Geosphere?

Back

The Geosphere refers to the solid parts of Earth, including rocks, soil, and landforms.

Front

Explain the Biosphere.

Back

The Biosphere is the global sum of all ecosystems, where life exists, including land, water, and the atmosphere.

Front

What does the Hydrosphere encompass?

Back

The Hydrosphere includes all water on Earth, such as oceans, rivers, lakes, and groundwater.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Front

How do Earth's spheres interact?

Back

Earth's spheres interact through processes like the water cycle, carbon cycle, and energy transfer, affecting climate and ecosystems.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

Front

What is the Ecosphere?

Back

The Ecosphere is the global ecosystem, where all living organisms interact with each other and their physical environment.

Tags

NGSS.MS-LS2-2

Front

What does the prefix 'Atmo-' mean?

Back

The prefix 'Atmo-' means 'air'.

Front

True or False: Energy is transferred between Earth's spheres.

Back

True.

Tags

NGSS.MS-ESS2-1

Front

What is an example of interaction between the Hydrosphere and the Atmosphere?

Back

An example is evaporation, where water from oceans and lakes turns into vapor and enters the atmosphere.

Tags

NGSS.MS-ESS2-4