« previous next »

Author Question: Which statement about ground water is false? A) It is pure H2O. B) It is less quickly affected ... (Read 48 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Jul 16, 2018
Which statement about ground water is false?
 
  A) It is pure H2O.
  B) It is less quickly affected by pollution sources than surface water.
  C) It makes up about 98 percent of Earth's unfrozen fresh water.
  D) It is usually a reliable water source.

Question 2

Streams preferentially erode ________ and ________ valleys where rock is most easily eroded.
 
  A) deep, wide
  B) deep, narrow
  C) shallow, wide
  D) shallow, narrow


jharrington11

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Water striders serve as a model organism for the study of sexual conflict between males and females. Water striders serve as a model organism for the study of sexual conflict between males and females.
Water-Soluble Vitamins for Treating Nutritional Disorders Water-Soluble Vitamins for Treating Nutritional Disorders
Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ... Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ...
Lake-effect snow: Cold air over warm water Lake-effect snow: Cold air over warm water
Moving currents are affected by Earth’s rotation Moving currents are affected by Earth’s rotation
Water-conserving structures in a transverse section of pincushion leaf (Hakea laurina) Water-conserving structures in a transverse section of pincushion leaf (Hakea laurina)
Video: Bipolar Disorder

For a complete list of videos, visit our video library