6.10A Spheres Day 1

Front

What are the four main Earth systems?

Back

1. Atmosphere 2. Hydrosphere 3. Biosphere 4. Geosphere

Front

What is the Technosphere?

Back

The Technosphere is not considered one of Earth's main systems; it refers to the human-made environment.

Front

What is the geosphere?

Back

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

Front

What is the hydrosphere?

Back

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

Front

What is the atmosphere?

Back

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

Front

What is the biosphere?

Back

The biosphere is the part of Earth where life exists, including land, water, and the atmosphere.

Front

How does lava flow relate to the geosphere?

Back

Lava flow demonstrates that the geosphere is where rocks can melt and flow in a liquid state.

Front

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

Back

The atmosphere protects Earth from harmful radiation and helps regulate temperature.

Front

What is an example of the hydrosphere?

Back

An example of the hydrosphere is the Pacific Ocean.

Front

How do the biosphere and geosphere interact?

Back

Plants (biosphere) grow in soil (geosphere), and animals depend on both for food and habitat.