« previous next »

Author Question: All of the following have occurred over long periods of time on Earth. Which one is not thought to ... (Read 28 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jul 27, 2018
All of the following have occurred over long periods of time on Earth. Which one is not thought to have played a major role in long-term changes in Earth's climate?
 
  A) changes in the Earth's axis tilt
  B) changes in the Earth's overall reflectivity
  C) a gradual rise in the atmospheric content of oxygen
  D) changes in the atmospheric concentration of greenhouse gases

Question 2

Why is the Coriolis effect so weak on Venus?
 
  A) because Venus is so hot
  B) because Venus rotates so slowly
  C) because Venus has such a thick atmosphere
  D) because Venus has such a strong greenhouse effect


pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

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

The geological timescale and an overview of the history of life on Earth The geological timescale and an overview of the history of life on Earth
In addition to common schools, thousands of female seminaries were built between 1820 and 1850, many In addition to common schools, thousands of female seminaries were built between 1820 and 1850, many
Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr Seven black members of Congress in 1871 are from left to right: Senator Hiram Revels (R-MS) and Repr
Earth-Moon-Sun Positions during the Neap Tide Earth-Moon-Sun Positions during the Neap Tide
How long does exercise affect blood sugar? How long does exercise affect blood sugar?
Video: Hip Animation

For a complete list of videos, visit our video library