The Ozone Hole

What is the role of ozone in protecting the Earth?

• Absorbing harmful UVB radiation

• Causing the ozone hole

• Contributing to air pollution

• Creating a greenhouse effect

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What is the main cause of ozone depletion?

• Carbon emissions

• Industrial waste

• Chlorine and bromine emissions

• Deforestation

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What is the main purpose of ozone in the stratosphere?

• To absorb UVB radiation

• To produce harmful effects

• To create a bluish gas

• To deplete the ozone layer

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What is the main focus of the passage 'The Ozone Hole'?

• The impact of ozone layer depletion on the environment

• Efforts to control ozone-depleting substances

• The history of the ozone layer

• The chemical composition of the ozone layer

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What was the first noticeable effect of the dramatic loss of ozone over Antarctica?

• Increase in temperature

• Discovery of the ozone hole

• Rise in sea levels

• Change in wind patterns

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