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

Author Question: Kelp forests are an example of a(n) ____ community. A) estuary B) plankton C) pelagic D) ... (Read 129 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
on: Aug 22, 2018
Kelp forests are an example of a(n) ____ community.
 A) estuary
  B) plankton
  C) pelagic
  D) benthic

Question 2

What are some of the dangers corals have to face right now? What impact will global warming have on these factors?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

DHRUVSHAH

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Aug 22, 2018
Answer to Question 1

D

Answer to Question 2

 There is coral bleaching happening right now. This occurs when the water temperature is too high for an extended period of time. The corals appear to be bleached because they eject their symbiotic dinoflagellates. If the temperature stress remains and the dinoflagellates do not return, corals are not able to survive for very long. As we see temperature increases, this may become more widespread.
 Corals are having a hard time due to the acidification of the ocean as well. The increase in carbon dioxide in the atmosphere and then into the ocean is causing the ocean to become more acidic. Corals can only tolerate so much acidity. This is especially true of corals that use calcium carbonate to fortify their body structure.
 Corals are facing a human perpetuated problem as well. There is a practice of using sodium cyanide to collect species for aquariums and collectors. This poison is squirted on the reef. The survivors are then collected. This does major damage to all of the organisms on the reef.


silviawilliams41

  • Member
  • Posts: 560
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

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?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Rafflesia arnoldii, the world's biggest flower, lives as a parasite in Indonesian rain forests. Rafflesia arnoldii, the world's biggest flower, lives as a parasite in Indonesian rain forests.
A number of tree species can be interconnected by mycorrhizal fungi in the forests of British Columb A number of tree species can be interconnected by mycorrhizal fungi in the forests of British Columb
A boy walks past a member of the unofficial “community police” in Cruz Grande, Guerrero, Mexico. A boy walks past a member of the unofficial “community police” in Cruz Grande, Guerrero, Mexico.
Carboniferous forests Carboniferous forests
The ability of a community to cope, adapt to, and mitigate the accelerating impact of climate change The ability of a community to cope, adapt to, and mitigate the accelerating impact of climate change
Most Americans obtain their drinking water from a community water system Most Americans obtain their drinking water from a community water system
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library