This topic contains a solution. Click here to go to the answer

Author Question: Describe the process in which chlorofluorocarbons are thought to break down ozone. What will be ... (Read 242 times)

tuffie

  • Hero Member
  • *****
  • Posts: 534
Describe the process in which chlorofluorocarbons are thought to break down ozone.
 
  What will be an ideal response?

Question 2

If a pollutant is the result of human activity it is said to be ________.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaaaaaaa

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

Answer: The CFCs are produced by human activity. In the presence of ultraviolet energy, CFCs photodissociate to produce loose chlorine atoms, which interact with ozone. The ozone breaks apart as one of its atoms is attached to a chlorine atom.

Answer to Question 2

Answer: anthropogenic





 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

For a complete list of videos, visit our video library