Higher rate of a biological activity in a nutrient rich pond water is called:
Correct answer: C. Eutrophication
- A. Water pollution
- B. Air pollution
- C. Eutrophication
- D. Industrial effects
Explanation
Eutrophication is characterized as the excess growth of algae or aquatic plants due to an increase in one or more growth limiting factors such as nutrients, sunlight, and carbon dioxide.
This question appeared on the UHS MDCAT 2013 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Pollution and Conservation
Pollution covers the sources and effects of air, water, soil, noise and thermal pollutants, including toxicity, biomagnification, eutrophication and global environmental change. Conservation focuses on protecting biodiversity through habitat preservation, sustainable resource use, protected areas, wildlife laws, and in situ and ex situ methods.
Practise Man and His Environment
382 free Man and His Environment MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Pollution and Conservation questions
As a result of destruction of ozone layer there is significant increase in:
The cause of acid rain is
Excessive enrichment of water with nutrients by human activity by which large amount of living organic matter grows is called:
The decline in the thickness of the ozone layer is caused by:
Chemicals used for destroying agricultural competitors are known as:
The largest demand of energy is generally fulfilled by