Q. Which of the following is/are limiting factors of aquatic ecosystem?
1.Sunlight
2.Moisture
3.Temperature
Select the correct answer from the given codes:

[A] Only one

[B] Only two

[C] Only three

[D] None

Answer: A
Notes:

Explanation: Sunlight and oxygen are the most important limiting factors of the aquatic ecosystems whereas moisture and temperature are the main limiting factors of terrestrial ecosystem.

Source: Shankar IAS

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