Earth Systems Quiz

How many systems is Earth divided into?

• Two

• Three

• Four

• Five

Which Earth system includes all living things?

• Atmosphere

• Biosphere

• Hydrosphere

• Geosphere

What does the geosphere include?

• Water on Earth

• Gases around the Earth

• Earth's surface and inner layers

• Living things on Earth

Which two Earth systems interact when plants take in carbon dioxide to make food?

• Atmosphere and Biosphere

• Hydrosphere and Geosphere

• Atmosphere and Hydrosphere

• Biosphere and Geosphere

What is the main difference between weather and climate?

• Weather is longer

• Climate is unpredictable

• Weather is for a short period

• Climate is for a short period

What does contour plowing help to reduce?

• Air pollution

• Noise pollution

• Soil erosion

• Water usage

Why should communities plant trees?

• To increase traffic

• To improve the atmosphere

• To reduce wildlife

• To increase building space

What is conservation primarily about?

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How can communities help protect the environment?