1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ruslelena [56]
2 years ago
8

Recent studies indicate that the addition of iron to areas of the ocean could increase productivity. Increased productivity coul

d be beneficial for many reasons. What may be one of the largest negative impacts that could occur with "fertilizing the oceans with iron"?
a. Increased productivity could result in higher respiration rates and regions of depleted oxygen in the ocean.
b. Increased productivity would provide more biomass for subsequent levels on the trophic pyramid.
c. Increased productivity could result in depletion of nitrogen available in ocean waters.
d. Increased productivity would be matched by increased detritus falling to the ocean floor, burying many deep-sea organisms.
Biology
1 answer:
iris [78.8K]2 years ago
8 0

Answer: Option A

Explanation:

The addition of iron to the ocean can result in increasing the productivity of the ocean. This will affect the life of the organism living in their.

The organism that lives in water respire and use oxygen for this process. Once the productivity of the ocean is increased there is a lack of oxygen in ocean.

The biological demand of the ocean will increase and the organism will be limited in the water as there will not be adequate amount of oxygen left for the organism to consume it because of the increased productivity.

hence, option A is the correct where the increased productivity will lead to increased oxygen demand and its rate will be depleted.

You might be interested in
An organism that lives on land gets its oxygen from the __________ . What is the missing word?
Marysya12 [62]
The answer would be atmosphere
6 0
3 years ago
Glycogen. starch, and cellulose are what
AnnyKZ [126]
Glycogen: Glycogen is the principal storage of Glucose. 
Starch: Starch is a carbohydrate consisting of a large number of glucose units joined.
Cellulose: Cellulose is a long chain of linked sugar molecules. 

You're Welcome! want more info, just ask.

3 0
2 years ago
Which ocean zone would be most damaged by the construction of a new resort?
ohaa [14]

Answer:

intertidal zone

Explanation:

6 0
3 years ago
Read 2 more answers
2. If you cannot see most cells with just your eyes, how can you see a unicellular organism?
Flura [38]

Answer:

Microscope

Explanation:

7 0
2 years ago
Which of these scenarios is an example of natural selection?
Goshia [24]

Answer:

C

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What are the three main factors of the cell theory, and which parts of the previous cell theory can be disproven?
    7·1 answer
  • A pregnant woman undergoing amniocentesis asks her nurse why the baby needs this fluid. what would be an accurate response from
    11·2 answers
  • Transuranic waste comes mostly from used clothing and medical wastes. <br><br> True Or False ???
    12·2 answers
  • Which of the following statements concerning cell division is NOT true?
    8·1 answer
  • How can atoms make up all of the substances around you ?
    11·2 answers
  • Which organism would be the best subject for a study of both photosynthesis and cellular respiration?
    7·2 answers
  • Suggest why drugs that prevent this reflex action from occurring should be avoided.
    13·1 answer
  • Humans contribute to many changes of areas such as beaches, bays, wetlands, the sea floor, and coral reefs. How does the deliber
    5·2 answers
  • Which organisms are prokaryotes?<br><br> bacteria<br><br> archaea<br><br> sunflowers
    13·2 answers
  • What is activated by the sympathetic system?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!