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

Author Question: What do the terms oligotrophic, mesotrophic, and eutrophic refer to? a. nutrient levels in lakes ... (Read 50 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
on: Jul 15, 2018

What do the terms oligotrophic, mesotrophic, and eutrophic refer to?
  a. nutrient levels in lakes
  b. severity of catastrophic events in nature
  c. depth of groundwater resources
  d. types of consumptive water use
  e. classes of groundwater based on origin



Question 2

What does the term mining mean in the context of groundwater resources?
  a. refers to hand dug vertical water wells
  b. refers to horizontal mine shafts excavated to tap water from the interior of a mountain
  c. refers to separating out minerals from groundwater by chemical solution
  d. refers to the situation where water is taken out of the ground faster than it is replaced
  e. refers to quanats in the Middle East



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

otokexnaru

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 15, 2018
Answer to Question 1

A

Answer to Question 2

D


Collmarie

  • Member
  • Posts: 569
Reply 2 on: Jul 15, 2018
Thanks for the timely response, appreciate it

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Levels of structure in proteins Levels of structure in proteins
Six Levels of Intellectual Skills Six Levels of Intellectual Skills
Energy passes among trophic levels Energy passes among trophic levels
The movement of water and nutrient through a tree The movement of water and nutrient through a tree
Siberian Lakes Siberian Lakes
Respiratory response to increased activity levels Respiratory response to increased activity levels
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library