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

Author Question: What effect do the chemical reactions of ground water have on the porosity and permeability of ... (Read 41 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Jul 16, 2018
What effect do the chemical reactions of ground water have on the porosity and permeability of aquifers?
 
  A) Chemical reactions both increase and decrease the permeability and porosity.
  B) Chemical reactions neither increase nor decrease the permeability and porosity.
  C) Chemical reactions increase the permeability and porosity.
  D) Chemical reactions decrease the permeability and porosity.

Question 2

Which of the following states has the most ground water that contains toxic concentrations of arsenic?
 
  A) South Carolina
  B) Florida
  C) Montana
  D) Texas


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leannegxo

  • Sr. Member
  • ****
  • Posts: 374
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


nevelica

  • Member
  • Posts: 563
Reply 2 on: Jul 16, 2018
Excellent

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

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

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Activation energy of a chemical reaction Activation energy of a chemical reaction
Hydrogen Bonding and the Properties of Water Hydrogen Bonding and the Properties of Water
Water Mite Water Mite
Mean atmospheric water vapor Mean atmospheric water vapor
Similarity of the chemical structure of 5-bromouracil (5-BU) and thymine Similarity of the chemical structure of 5-bromouracil (5-BU) and thymine
Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea. Hydrozoan. Hydra, a freshwater species capturing and digesting a water flea.
Video: Stroke volume

For a complete list of videos, visit our video library