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How can we protect the ozone layer Class 9?

How can we protect the ozone layer Class 9?

Reduce the use of ozone depleting substances. E.g. avoid the use of CFCs in refrigerators and air conditioners, replacing the halon based fire extinguishers, etc.

What is the natural way of destroying ozone layer?

When chlorine and bromine atoms come into contact with ozone in the stratosphere, they destroy ozone molecules. One chlorine atom can destroy over 100,000 ozone molecules before it is removed from the stratosphere. Ozone can be destroyed more quickly than it is naturally created.

How can we protect the atmosphere?

Ten Simple Things You Can Do to Help Protect the Earth

  1. Reduce, reuse, and recycle. Cut down on what you throw away.
  2. Volunteer. Volunteer for cleanups in your community.
  3. Educate.
  4. Conserve water.
  5. Choose sustainable.
  6. Shop wisely.
  7. Use long-lasting light bulbs.
  8. Plant a tree.

How can we reduce CFCs?

Buy air-conditioning and refrigeration equipment that do not use HCFCs as refrigerant. Buy aerosol products that do not use HCFCs or CFCs as propellants. Conduct regular inspection and maintenance of air-conditioning and refrigeration appliances to prevent and minimize refrigerant leakage.

What are the main causes of depletion of ozone layer?

The main cause of ozone depletion and the ozone hole is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants, and foam- blowing agents (chlorofluorocarbons (CFCs), HCFCs, halons).

How do humans help the atmosphere?

We can take public transportation, ride a bike, or walk whenever possible. This will reduce the amount of pollutants emitted into the air. Use cleaner fuels and more fuel-efficient products. Encourage your parents and other grown-ups to use cleaner fuels in their car.

Why do we need to protect the atmosphere?

A stable atmosphere is essential for maintaining human, animal and plant health. The Earth’s protective ozone layer is being depleted by chlorofluorocarbons (CFCs) and other ozone-destroying chemicals. These and other gasses tend to trap the Earth’s heat and prevent it from being radiated back into space.

What are the 9 layers of the atmosphere?

Pauses included, the atmosphere is a total of 9 layers thick!

  • The Troposphere: Where Weather Happens.
  • The Stratosphere: Ozone’s Home.
  • The Mesosphere: The “Middle Atmosphere”
  • The Thermosphere: The “Upper Atmosphere”
  • The Exosphere: Where Atmosphere and Outer Space Meet.
  • What About the Ionosphere?

How can we prevent ozone layer?

How can we protect the ozone layer?

  1. Avoid the consumption of gases dangerous to the ozone layer, due to their content or manufacturing process.
  2. Minimize the use of cars.
  3. Do not use cleaning products that are harmful to the environment and to us.
  4. Buy local products.

How do we prevent global warming?

10 Ways to Stop Global Warming

  1. Change a light. Replacing one regular light bulb with a compact fluorescent light bulb will save 150 pounds of carbon dioxide a year.
  2. Drive less.
  3. Recycle more.
  4. Check your tires.
  5. Use less hot water.
  6. Avoid products with a lot of packaging.
  7. Adjust your thermostat.
  8. Plant a tree.