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

Author Question: Why is stratification sometimes dangerous to the fish that live in a lake? What will be an ideal ... (Read 34 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Jul 28, 2018
Why is stratification sometimes dangerous to the fish that live in a lake?
 
  What will be an ideal response?

Question 2

Ecosystem services cannot be quantified, so they should be totally left out of economic analyses.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sarajane1989

  • Sr. Member
  • ****
  • Posts: 296
Reply #1 on: Jul 28, 2018
Answer to Question 1

The fish survive and breed within a restricted range of temperature. If it occurs
where it had not before, it can affect these fish. Likewise, if the depth range over which
stratification is greater or smaller than normal, disruptions can also occur to normal cycles
in the body of water.

Answer to Question 2

That would be like saying that oxygen is free, so that we do not need it to live. It is
hard to quantify what the services are worth, but that doesn't mean we should not try.


ETearle

  • Member
  • Posts: 580
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Cartilaginous fish Cartilaginous fish
A Whale shark, the world's largest fish, is classified as Vulnerable. A Whale shark, the world's largest fish, is classified as Vulnerable.
This is not a lake This is not a lake
Mudskipper Fish Mudskipper Fish
Vampire Fish Vampire Fish
The permissible exposure limit (PEL) and immediately dangerous to life and health (IDLH) ... The permissible exposure limit (PEL) and immediately dangerous to life and health (IDLH) ...
Video: Stages of Mitosis - Prophase, Prometaphase, Metaphase, Anaphase & Telophase

For a complete list of videos, visit our video library