This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the Kuiper belt? A) a region of the solar system that extends almost a fourth of the way ... (Read 57 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 27, 2018
What is the Kuiper belt?
 
  A) a region of the solar system that extends almost a fourth of the way to the nearest stars and contains a trillion comets with orbits going in all directions around the Sun
  B) a technical name for the asteroid belt
  C) the most prominent ring of Saturn that is visible in photographs
  D) a region of the solar system beginning just beyond the orbit of Neptune that contains many icy bodies, including Pluto

Question 2

About how many potentially hazardous asteroids pass within 0.05 AU of the Earth per decade in modern times?
 
  A) None
  B) 10-20
  C) 200-300
  D) 5000-1000
  E) A completely unknown quantity; it could easily be anywhere from just a few to millions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


s.tung

  • Hero Member
  • *****
  • Posts: 577
Reply #2 on: Jul 27, 2018
Thanks


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Schematic of the Earth–Moon system (without a consistent scale) Schematic of the Earth–Moon system (without a consistent scale)
The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive
Disorders of the Female Reproductive System Cont. Disorders of the Female Reproductive System Cont.
Procedures and Diagnostic Tests Related to the Female Reproductive System Procedures and Diagnostic Tests Related to the Female Reproductive System
Gene editing using the CRISPR-Cas9 system. Gene editing using the CRISPR-Cas9 system.
The respiratory system. The respiratory system.
Video: Bone Healing Animation

For a complete list of videos, visit our video library