« previous next »

Author Question: The current ice age A) began around 38-55MYA. B) began during the Pleistocene. C) came about ... (Read 123 times)

acc299

  • Hero Member
  • *****
  • Posts: 569
on: Jul 14, 2018
The current ice age
 
  A) began around 38-55MYA.
  B) began during the Pleistocene.
  C) came about rapidly.
  D) had a uniform drop in temperature.

Question 2

During the last 750,000 years
 
  A) Earth has had at least two ice ages.
  B) ice volume changes have been highest in the Southern Hemisphere.
  C) there has been a pattern of roughly 100,000-year cycles in climate change.
  D) there has been little change in climate.


GCabra

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

acc299

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 14, 2018
Correct answers!


GCabra

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 14, 2018
Great! Please up vote :D


« 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?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Concentric double-pipe heat exchanger for counter-current flow Concentric double-pipe heat exchanger for counter-current flow
A current model for protein secretion by prokaryotes A current model for protein secretion by prokaryotes
Gulf Stream/North Atlantic Current Gulf Stream/North Atlantic Current
North Atlantic Current North Atlantic Current
What is the current flowing through the resistor? What is the current flowing through the resistor?
The current status of gene therapy worldwide The current status of gene therapy worldwide
Video: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library