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

Author Question: The Earth has been deglaciating for the last ________ years. A) 900 B) 9,000 C) 90,000 D) ... (Read 50 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 13, 2018
The Earth has been deglaciating for the last ________ years.
 
  A) 900
  B) 9,000
  C) 90,000
  D) 900,000
  E) 9,000,000

Question 2

The Pleistocene Epoch ________.
 
  A) completely iced over Earth's land surfaces
  B) completely iced over Earth's water surfaces
  C) started about a billion years ago
  D) is associated with the Laurentide ice sheet
  E) is still going on


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 13, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Mollykgkg

  • Member
  • Posts: 529
Reply 2 on: Jul 13, 2018
Excellent

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

The Sun as it appears from the surface of Earth before sunset. The Sun as it appears from the surface of Earth before sunset.
Deciduous and permanent teeth. (A) The deciduous teeth, with the age of eruption given in months; (B Deciduous and permanent teeth. (A) The deciduous teeth, with the age of eruption given in months; (B
On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay? How long does it take for 90% of a sample of strontium-90 (half-life of 28.8 years) to decay?
Long-wave energy flux is emitted from Earth Long-wave energy flux is emitted from Earth
Earth’s Spheres Earth’s Spheres
Video: Energy sources - types

For a complete list of videos, visit our video library