« previous next »

Author Question: Which of the following is the result of harmful ultraviolet radiation reaching the earth? a. ... (Read 85 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 2, 2018
Which of the following is the result of harmful ultraviolet radiation reaching the earth?
 
  a. global warming
  b. depletion of fossil fuels
  c. deforestation
  d. decortication

Question 2

The Montreal Protocol of 1987 was an agreement to limit ________.
 
  a. the usage of fossil fuels as energy sources
  b. the usage of radioactive materials
  c. the use of ozone-depleting chemicals
  d. the emission of sulfur dioxide


Ashley I

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 2, 2018
Answer to Question 1

Answer: a

Answer to Question 2

Answer: c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

This graphic illustrates the original systems model of politics advanced by David Easton. Politics This graphic illustrates the original systems model of politics advanced by David Easton. Politics
Earth’s Spheres Earth’s Spheres
Earth-Sun Relationships Earth-Sun Relationships
How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition
Gravity on Earth Vs. Gravity in Bed Gravity on Earth Vs. Gravity in Bed
Earth-Moon-Sun Positions during the Spring Tide Earth-Moon-Sun Positions during the Spring Tide
Video: Types of Burns

For a complete list of videos, visit our video library