Earth Systems & Spheres

Front

What is the Geosphere?

Back

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

Front

What components are included in the Geosphere?

Back

The Geosphere includes soil, rocks, and minerals.

Front

What is the Biosphere?

Back

The Biosphere is the global sum of all ecosystems, where all living things exist.

Front

What does 'Geo' in Geosphere mean?

Back

'Geo' means rock or earth.

Front

What does 'Bio' in Biosphere mean?

Back

'Bio' means life.

Front

What is the Hydrosphere?

Back

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

Front

What is the Cryosphere?

Back

The Cryosphere includes all the frozen water parts of the Earth, such as glaciers and ice caps.

Front

Why does ice float on water?

Back

Ice floats because water expands when it freezes, making ice less dense than liquid water.

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth, essential for life.

Front

How do the Earth's spheres interact?

Back

The Earth's spheres interact through processes like the water cycle, carbon cycle, and energy flow.