« previous next »

Author Question: Our alternating days and nights are caused by: a. the rotation of Earth on its axis b. the ... (Read 108 times)

nmorano1

  • Hero Member
  • *****
  • Posts: 598
on: Jul 13, 2018
Our alternating days and nights are caused by:
 
 a. the rotation of Earth on its axis
  b. the revolution of Earth around the sun
  c. both the rotation and the revolution of Earth
  d. the distance of Earth from the sun

Question 2

The point on Earth's orbit around the sun at which the two bodies are farthest apart is called the:
 
 a. perihelion
  b. aphelion
  c. ecliptic
  d. equinox


ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 13, 2018
Answer to Question 1

a

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Mutations caused by air pollution. Mutations caused by air pollution.
The greenhouse effect: heat trapping by earth's atmosphere. The greenhouse effect: heat trapping by earth's atmosphere.
Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d Pneumonia. This common lung inflammation may be caused by bacteria, viruses, or fungi and is often d
Plnaet Earth Plnaet Earth
Earth’s Magnetic Field Earth’s Magnetic Field
The Fukushima disaster in Japan caused many governments to rethink their commitment to nuclear power The Fukushima disaster in Japan caused many governments to rethink their commitment to nuclear power
Video: Glomerubular filtrate rate -pressures that affect GFR and net filtration pressure

For a complete list of videos, visit our video library