Author Question: There is good evidence that life on Earth was thriving prior to 3.85 billion years ago. Indicate ... (Read 33 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
There is good evidence that life on Earth was thriving prior to 3.85 billion years ago.
 
  Indicate whether the statement is true or false

Question 2

Why is the radiation so intense in the region that traces Io's orbit around Jupiter (the Io torus)?
 
  A) The region is full of gases that become ionized after they are released from volcanoes on Io.
  B) An orbital resonance between Io, Europa, and Ganymede makes the radiation intense.
  C) Jupiter's strong magnetic field makes the radiation intense everywhere, and the region around Io is no different than any other region.
  D) Io's gravity allows this region to capture huge numbers of charged particles from the solar wind.



Zebsrer

  • Sr. Member
  • ****
  • Posts: 284
Answer to Question 1

TRUE

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

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

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

For a complete list of videos, visit our video library