Science Module 3, Ch. 2 Review

Front

What is an active volcano?

Back

An active volcano is one that has erupted recently and may erupt again.

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What is the atmosphere?

Back

The atmosphere is the layer of gases surrounding the Earth, crucial for weather and climate.

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What is a blizzard?

Back

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

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What is pollution?

Back

Pollution is the addition of harmful materials to soil, air, or water.

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What is the core of the Earth?

Back

The core is the deepest layer of the Earth, composed mainly of iron and nickel.

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What is the geosphere?

Back

The geosphere includes all the solid parts of the Earth, such as rocks and soil.

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What is the biosphere?

Back

The biosphere is the global sum of all ecosystems, where life exists on Earth.

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What is the hydrosphere?

Back

The hydrosphere encompasses all water on Earth, including oceans, rivers, and lakes.

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What is a dormant volcano?

Back

A dormant volcano is one that has not erupted in a long time but could potentially erupt in the future.

Front

What is a hurricane?

Back

A hurricane is a large tropical storm system with strong winds and heavy rain.