Unit 3: Earth's Interactive System Review

Front

What is acid rain?

Back

Acid rain is formed when gases, such as sulfur dioxide and nitrogen, react with water, oxygen, and other chemicals.

Front

What is a blizzard?

Back

A blizzard is a severe snowstorm characterized by strong winds and low temperatures.

Front

What does the hydrosphere include?

Back

The hydrosphere includes all of Earth's liquid and solid water.

Front

What is an example of a natural event that can change ecosystems?

Back

A volcano erupting is an example of a natural event that can change ecosystems.

Front

What happens to animals in a lake if the water becomes polluted?

Back

Most likely, animals in the lake will die due to pollution.

Front

What gases contribute to the formation of acid rain?

Back

Sulfur dioxide and nitrogen are gases that contribute to the formation of acid rain.

Front

What are the main components of Earth's systems?

Back

Earth's systems include the geosphere, hydrosphere, atmosphere, and biosphere.

Front

How can human actions affect ecosystems?

Back

Human actions, such as pollution and deforestation, can negatively impact ecosystems.

Front

What is the difference between the biosphere and the hydrosphere?

Back

The biosphere includes all living organisms, while the hydrosphere includes all water on Earth.

Front

What is a common effect of pollution in water bodies?

Back

Pollution in water bodies can lead to the death of aquatic animals.