Biology Spheres

Front

What are the four spheres of Earth?

Back

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

Front

What is the Biosphere?

Back

The Biosphere includes all living organisms on Earth, encompassing plants, animals, and microorganisms.

Front

How do the spheres of Earth interact?

Back

The spheres of Earth are interconnected; changes in one sphere can affect the others.

Front

What is the Atmosphere?

Back

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

Front

What is the Hydrosphere?

Back

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

Front

What is the Geosphere?

Back

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

Front

Give an example of the Biosphere interacting with the Geosphere.

Back

Plants growing in soil is an example of the Biosphere interacting with the Geosphere.

Front

What happens when volcanoes erupt?

Back

When volcanoes erupt, they release ash and gases into the Atmosphere, affecting air quality and climate.

Front

What is an example of the Hydrosphere interacting with the Atmosphere?

Back

Clouds forming from evaporated water is an example of the Hydrosphere interacting with the Atmosphere.

Front

What role does the Atmosphere play in the water cycle?

Back

The Atmosphere is crucial for the water cycle, facilitating evaporation, condensation, and precipitation.