Author Question: The processes responsible for virtually all surface geology are A) convection, conduction, and ... (Read 41 times)

EY67

  • Hero Member
  • *****
  • Posts: 531
The processes responsible for virtually all surface geology are
 
  A) convection, conduction, and radiation.
  B) impact cratering, volcanisms, tectonics, and erosion.
  C) accretion, differentiation, and radioactive decay.
  D) eruptions, lava flows, and outgassing.

Question 2

What processes are involved in the sunspot cycle?
 
  A) gravitational contraction of the Sun
  B) wave motions in the solar interior
  C) variations of the solar thermostat
  D) the winding of magnetic field lines due to differential rotation
  E) the interaction of the Earth's magnetic field with that of the Sun



TINA

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

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.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

For a complete list of videos, visit our video library