« previous next »

Author Question: Which of the following is NOT considered an ozone-depleting chemical? A) Halons B) ... (Read 81 times)

ec501234

  • Hero Member
  • *****
  • Posts: 573
on: Jun 23, 2018
Which of the following is NOT considered an ozone-depleting chemical?
 
  A) Halons
  B) Hydrochlorofluoroca rbons
  C) Chlorofluorocarbons
  D) All of these are considered ozone-depleting chemicals

Question 2

Which UV radiation is best absorbed by the earth's ozone layer?
 
  A) UVA B) UVC
  C) UVB D) None of these is correct


mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 23, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Average Chemical Composition of the Geosphere Crust Average Chemical Composition of the Geosphere Crust
Two of the Reactions Involved in Forming Ozone (O3) and Smog Two of the Reactions Involved in Forming Ozone (O3) and Smog
Immanuel Kant (1724–1804). German philosopher considered by many to be the greatest thinker of the ... Immanuel Kant (1724–1804). German philosopher considered by many to be the greatest thinker of the ...
Signal transduction mechanisms at chemical synapses. Signal transduction mechanisms at chemical synapses.
Typical laboratory chemical hood. Typical laboratory chemical hood.
The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ... The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ...
Video: Bacteriophage (Virus) - Mice Experiment

For a complete list of videos, visit our video library