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Ozone Layer Depletion

Description: The harmful effects of ozone depletion, Chlorofluorocarbons, #Chlorofluorocarbons #o3
Number of Questions: 20
Created by:
Tags: science
Attempted 0/20 Correct 0 Score 0

What is the international agreement to phase out ozone depleting chemicals?

  1. X-Plane Program

  2. Agreement of Conservation

  3. Energy Community Treaty

  4. Montreal Protocol


Correct Option: D

Ozone depletion is the same thing as global warming.

  1. True

  2. False


Correct Option: B

What is NOT a way to reduce ozone depletion?

  1. Buy appliances that do not contain CFC's and HCFC's

  2. Watch less TV

  3. Eat less meat

  4. Carpool


Correct Option: B

Ozone depletion can cause cataracts in eyes.

  1. True

  2. False


Correct Option: A

Eating meat-less one day a week is an easy way to help ozone depletion.

  1. True

  2. False


Correct Option: A

One CFC molecule can destroy 100,000 ozone molecules.

  1. True

  2. False


Correct Option: A

About how long does it take for a CFC molecule to reach the stratosphere?

  1. 8 years

  2. 3 months

  3. 30 days

  4. 10 years


Correct Option: A

It is illegal for aerosols to contain CFC's.

  1. True

  2. False


Correct Option: A

CFC's destroy the ozone by becoming unstable.

  1. True

  2. False


Correct Option: B

What is a CFC?

  1. Carbonaceous compound

  2. Cosmic ray

  3. Chlorofluorocarbons

  4. Cataclysmic variable


Correct Option: C

What is the largest cause of ozone depletion?

  1. Drinking too much water

  2. CFC's

  3. Not wearing sunscreen


Correct Option: B

Ozone depletion increases photosynthesis.

  1. True

  2. False


Correct Option: B

What is not a cause of ozone depletion?

  1. Cleaning supplies

  2. Vacuums

  3. Air conditioners

  4. Cars


Correct Option: B

What direct effect does ozone depletion have on human health?

  1. Causes lack of appetite

  2. Causes diseases affecting the brain

  3. Impairs motor skills

  4. Damaging to lungs


Correct Option: D

What does the ozone layer protect us from?

  1. UV Rays

  2. Descending meteorites

  3. Earth falling out of orbit


Correct Option: A

Does the ozone require sunlight to form?

  1. True

  2. False


Correct Option: A

How does oxygen in the ozone differ from normal oxygen?

  1. It is cleaner

  2. It is easier to breathe

  3. It has 3 atoms instead of 2

  4. It's temperature increases


Correct Option: C

In what year was the "hole" in the ozone found?

  1. 1985

  2. 2004

  3. 1957

  4. 1979


Correct Option: A

What tropospheric ozone is dangerous because it can damage cells of living things?

  1. "Bad" Ozone

  2. "Ruinous" Ozone

  3. "Good" Ozone

  4. "Detrimental" Ozone


Correct Option: A

Where is the ozone layer located?

  1. Troposphere

  2. Stratosphere

  3. Mesosphere

  4. Thermosphere


Correct Option: B
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