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

Author Question: Why can nutrients be considered pollutants in some situations? ... (Read 37 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Aug 22, 2018
Why can nutrients be considered pollutants in some situations?

Question 2

Currently, what are the main sources of marine pollution? How can these be reduced or eradicated in the future?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katkat_flores

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 22, 2018
Answer to Question 1

Excess nutrients, such as fertilizer runoff, can stimulate the growth of some species to the detriment of others, destroying the natural balance of an ocean area. Huge blooms of phytoplankton can choke the gills of some animals and even deplete oxygen in ocean water.

Answer to Question 2

Runoff and discharges from land, and airborne emissions from land, are the largest sources of marine pollution. Examples of ways to reduce this pollution include limiting the emission of carbon dioxide that warms the climate and acidifies the ocean, reducing and recycling plastic waste, reducing the amount of agricultural fertilizer that is able to run off into rivers, and reducing urban and industrial releases into bays.


vHAUNG6011

  • Member
  • Posts: 514
Reply 2 on: Aug 22, 2018
:D TYSM

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The FDA recognizes 118 routes of administration.

Cooked tarantula spiders are considered a delicacy in Cambodia. Cooked tarantula spiders are considered a delicacy in Cambodia.
Coding for Special Situations Coding for Special Situations
When the number of miles traveled is considered, drivers under 25 years of age and those over 70 are ... When the number of miles traveled is considered, drivers under 25 years of age and those over 70 are ...
Aging is more than biology. In some cultures, Jennifer Lopez, 43, would be considered elderly. Lopez ... Aging is more than biology. In some cultures, Jennifer Lopez, 43, would be considered elderly. Lopez ...
Nutrients and Their Functions Nutrients and Their Functions
There Are Six Categories of Nutrients There Are Six Categories of Nutrients
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library