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

Author Question: Variations in Earth's axial tilt from 21.5 to 24.5 is known as A) eccentricity. B) obliquity. C) ... (Read 79 times)

SO00

  • Hero Member
  • *****
  • Posts: 568
on: Jul 14, 2018
Variations in Earth's axial tilt from 21.5 to 24.5 is known as
 
  A) eccentricity. B) obliquity. C) precession. D) inclination.

Question 2

Which of the following is NOT one of the major groups of terrestrial vegetation biogeographers designate?
 
  A) Grassland B) Forest C) Desert D) Phytoplankton


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

annierak

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 14, 2018
Answer to Question 1

B

Answer to Question 2

D


SO00

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jul 14, 2018
Thank you :)


annierak

  • Sr. Member
  • ****
  • Posts: 340
Reply #3 on: Jul 14, 2018
Happy to help you


« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

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?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth Astronomers identified 12-billion-year-old white dwarf stars only 100 light years away from Earth
Photosynthetic Organisms Changed Earth's Atmosphere Photosynthetic Organisms Changed Earth's Atmosphere
Rivers on Mars and Earth Rivers on Mars and Earth
Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his
Ocean cover most of Earth’s surface Ocean cover most of Earth’s surface
Earth Science, 14/E Earth Science, 14/E
Video: Ear Animation

For a complete list of videos, visit our video library