Author Question: How have scientists mapped the surface features of Venus? a. data received from rovers on the ... (Read 49 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
How have scientists mapped the surface features of Venus?
 
  a. data received from rovers on the surface
 b. data received from multiple probes sent to the surface
  c. observations made from the Hubble Space Telescope
  d. radar imaging by the Magellan spacecraft
 e. UV imaging by the Odyssey spacecraft

Question 2

What keeps the surface temperatures constant all over Venus?
 
  a. a high level of deuterium within its atmosphere
 b. a thick layer of water vapor just above the surface
 c. a greenhouse effect holding in the heat
 d. a slow, retrograde rotation on its axis
 e. a thick atmosphere and high winds carry heat efficiently



Anton

  • Sr. Member
  • ****
  • Posts: 302
Answer to Question 1

d

Answer to Question 2

e



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

lbcchick

  • Hero Member
  • *****
  • Posts: 550
Both answers were spot on, thank you once again



Anton

  • Sr. Member
  • ****
  • Posts: 302

 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

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?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library