Author Question: The fact that Earth's interior is sorted into layers indicates that A) Earth was once in a molten ... (Read 153 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
The fact that Earth's interior is sorted into layers indicates that
 
  A) Earth was once in a molten state, during which materials became sorted based on density.
  B) the rotation of the early Earth acted like a centrifuge which separated materials based on weight.
  C) the process of formation from a nebula (by the slamming together of material and planetesimals that stuck together on impact) produces nice, neat layers.
  D) nothing can be inferred about such a perplexing level of organization.

Question 2

Describe the radiation emitted from both the Sun and Earth in terms of the electromagnetic spectrum.
 
  What will be an ideal response?



nguyenhoanhat

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

A

Answer to Question 2

The sun emits shortwave radiation primarily in the visible and infrared wavelengths, while Earth emits longwave radiation primarily in the thermal infrared wavelengths.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

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

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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