Question

Which of the following is a valid method for reducing the atmospheric amount of greenhouse gases?

A) Reduce the use of chemicals in the stratosphere that destroy ozone.
B) Reduce the use of alternative sources of fuel such as solar energy.
C) Reduce the amount of fossil fuels burned by cars.
D) Reduce the amount of acid rain in the sky by altering the patterns of clouds.

Answer 1

The valid method for reducing greenhouse gases according to the options provided is by reducing the amount of fossil fuels burned by cars. The correct option is option C.

Step-by-step explanation:

The student asked which method is valid for reducing the atmospheric amount of greenhouse gases. The correct option for reducing the atmospheric amount of greenhouse gases is Reduce the amount of fossil fuels burned by cars.

This aligns with the scientific understanding that human activities, particularly the burning of fossil fuels, have increased the concentration of greenhouse gases in the atmosphere.

Therefore, reducing the combustion of fossil fuels in cars would decrease emissions of carbon dioxide and other greenhouse gases. This method does not directly address the reduction of chemicals in the stratosphere that destroy ozone, the use of alternative sources such as solar energy, or the amount of acid rain.