Interactions of Earth’s Spheres

Front

What is the atmosphere?

Back

The atmosphere is the layer of gases that surrounds Earth, providing air for living things and protecting us from the sun's harmful rays.

Front

What are the four spheres of Earth?

Back

The four spheres of Earth are the atmosphere (air), hydrosphere (water), geosphere (land), and biosphere (living things).

Front

What does the hydrosphere include?

Back

The hydrosphere includes all of Earth's water, such as oceans, rivers, lakes, and ice.

Front

What is the geosphere?

Back

The geosphere is the solid part of Earth, including rocks, soil, and landforms.

Front

What is the biosphere?

Back

The biosphere is the part of Earth where living organisms exist, including plants, animals, and humans.

Front

How do humans impact the four spheres?

Back

Humans impact all four spheres through activities like pollution, deforestation, and conservation efforts.

Front

What is an example of a positive human action for the environment?

Back

Recycling plastic is a positive action that helps reduce waste and protect all of Earth's spheres.

Front

What is the interaction between the atmosphere and hydrosphere?

Back

The atmosphere and hydrosphere interact through processes like evaporation and precipitation, affecting weather and climate.

Front

What role does the geosphere play in Earth's systems?

Back

The geosphere provides the land and minerals that support life and influence water flow and weather patterns.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another, often by water, wind, or ice.