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Earth's Atmosphere and Energy Sources Quiz

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Earth's Atmosphere and Energy Sources Quiz

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Questions and Answers

Which of the following is a characteristic of the Earth's atmosphere?

It is composed of 78% nitrogen and 21% oxygen (correct)

It is composed of 50% nitrogen and 50% oxygen

It is composed of 60% nitrogen and 40% oxygen

It is composed of 90% nitrogen and 10% oxygen

Which of the following is a non-renewable source of energy?

Wind power

Natural gas (correct)

Solar power

Hydroelectric power

What is the function of the ozone layer in the atmosphere?

It traps heat and warms the Earth's surface

It is responsible for the formation of clouds

It absorbs harmful ultraviolet (UV) radiation from the sun (correct)

It regulates the Earth's climate

Which of the following is a renewable source of energy?

Solar energy Signup and view all the answers

What is the primary cause of the greenhouse effect?

Water vapor in the atmosphere Signup and view all the answers

Which layer of the atmosphere is responsible for protecting life on Earth from harmful ultraviolet radiation?

Stratosphere Signup and view all the answers

Study Notes

Characteristics of the Earth's Atmosphere

The Earth's atmosphere has a characteristic that is unknown in the given options.

Types of Energy Sources

Non-renewable source of energy: one that cannot be replenished in a short period of time, e.g. fossil fuels.
Renewable source of energy: one that can be replenished naturally, e.g. solar, wind.

The Ozone Layer

Function of the ozone layer: protects life on Earth from harmful ultraviolet (UV) radiation.

The Greenhouse Effect

Primary cause of the greenhouse effect: trapping of heat by greenhouse gases, such as carbon dioxide and methane, in the atmosphere.

Atmospheric Layers

The stratosphere is the layer of the atmosphere responsible for protecting life on Earth from harmful ultraviolet (UV) radiation.

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Description

Test your knowledge of Earth's atmosphere and energy sources with this quiz. Answer questions about the characteristics of the Earth's atmosphere, non-renewable sources of energy, and the function of the ozone layer. Sharpen your understanding of environmental science and energy resources.