Earth's Systems (Bio, Geo, Atmo, and Hydro)

Front

What is the atmosphere?

Back

The atmosphere is a mixture of gases that surrounds the Earth, providing air for living organisms and protecting the planet from harmful solar radiation.

Front

What are greenhouse gases?

Back

Greenhouse gases are gases in the atmosphere that trap heat, contributing to the greenhouse effect. Examples include carbon dioxide, methane, and nitrous oxide.

Front

What is the geosphere?

Back

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

Front

What is the hydrosphere?

Back

The hydrosphere includes all the water on Earth, such as oceans, rivers, lakes, and glaciers.

Front

What is the biosphere?

Back

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

Front

What is a biome?

Back

A biome is a large area characterized by specific climate conditions and distinct plant and animal communities.

Front

What is renewable energy?

Back

Renewable energy comes from sources that can be replenished naturally, such as solar, wind, and hydro energy.

Front

What is fossil fuel?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, used as energy sources, including coal, oil, and natural gas.

Front

What is recycling?

Back

Recycling is the process of converting waste materials into reusable materials to reduce waste and conserve resources.

Front

What is reforestation?

Back

Reforestation is the process of planting trees in an area where forests have been cut down or destroyed.