Author Question: Sulfate aerosols: a. warm the earth's surface. b. are closely associated with Milankovitch theory. ... (Read 46 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
Sulfate aerosols:
 a. warm the earth's surface.
 b. are closely associated with Milankovitch theory.
 c. cool the earth's surface.
 d. peaked during the Maunder minimum.

Question 2

According to Milankovitch theory:
 a. the theory of plate tectonics explains most of the recent global warming.
 b. variations in the earth's orbit characteristics change the amount of solar radiation received at the earth's surface.
 c. negative feedback mechanisms exactly counteract positive feedback mechanisms.
 d. All of these choices.



Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Answer to Question 1

c

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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).

For a complete list of videos, visit our video library