« previous next »

Author Question: Glaciers A) grow when ice and snow accumulation exceeds melting. B) can, in some instances, move ... (Read 54 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 13, 2018
Glaciers
 A) grow when ice and snow accumulation exceeds melting.
  B) can, in some instances, move several meters per day.
  C) can trap bubbles of atmospheric gases.
  D) all of the above
  E) none of the above

Question 2

Radiocarbon dating
 A) is good primarily for recent climate changes.
  B) can be used to estimate the age of pollen grains.
  C) requires measuring the amount of Lead-206 in order to estimate the age of tree rings.
  D) has not yet been of much use for the study of past climates.
  E) none of the above


yasmina

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 13, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Two wild boars in the snow. Two wild boars in the snow.
Inflammation. Inflammation is characterized by the presence of swelling, redness, heat, and pain. Sw Inflammation. Inflammation is characterized by the presence of swelling, redness, heat, and pain. Sw
The Extraocular Muscles, Which Move the Eyes The Extraocular Muscles, Which Move the Eyes
Decompression Melting Decompression Melting
How to keep dinosaur's egg grow? How to keep dinosaur's egg grow?
Cancer cells can move to new locations in the body, a process called metastasis Cancer cells can move to new locations in the body, a process called metastasis
Video: Hormonal feedback loop components

For a complete list of videos, visit our video library