« previous next »

Author Question: Earth's axial tilt varies from 21.5 to 24.5 during a 41,000 year period. Indicate whether the ... (Read 130 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Jul 14, 2018
Earth's axial tilt varies from 21.5 to 24.5 during a 41,000 year period.
 
  Indicate whether the statement is true or false

Question 2

Earth's elliptical orbit around the sun (eccentricity) is mostly constant, only changing negligibly over a 100,000 year period.
 
  Indicate whether the statement is true or false


canderson530

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 14, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Bones of the axial skeleton. Bones of the axial skeleton.
The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
Moon and Earth Moon and Earth
Earth Affects People; People Change Earth Earth Affects People; People Change Earth
The cranial and facial bones of the axial skeleton. The cranial and facial bones of the axial skeleton.
Charlie Stone wants to retire in 30 years, and he wants to have an annuity of $1000 a year for ... Charlie Stone wants to retire in 30 years, and he wants to have an annuity of $1000 a year for ...
Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library