Home
Class 12
BIOLOGY
The zone at the edge of a lake or ocean ...

The zone at the edge of a lake or ocean which is alternatively exposed to air and immersed in water is called.

A

pelagic zone

B

benthic zone

C

lentic zone

D

littoral zone

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for the specific zone at the edge of a lake or ocean that is alternately exposed to air and immersed in water. 2. **Identifying Key Terms**: The terms "edge of a lake or ocean," "exposed to air," and "immersed in water" are crucial in determining the correct zone. 3. **Reviewing the Options**: The options provided are: - Pelagic zone - Benthic zone - Lentic zone - Littoral zone 4. **Defining Each Zone**: - **Pelagic Zone**: This is the open water area away from the shore, not typically exposed to air. - **Benthic Zone**: This refers to the bottom of the water body, where light does not penetrate, and it is not alternately exposed to air. - **Lentic Zone**: This generally refers to still water bodies, but it does not specifically describe the edge of a lake or ocean. - **Littoral Zone**: This is the shallow coastal area of a water body that is alternately exposed to air and immersed in water, making it highly productive and rich in biodiversity. 5. **Selecting the Correct Answer**: Based on the definitions, the zone that fits the description of being at the edge of a lake or ocean and alternately exposed to air and water is the **Littoral Zone**. 6. **Final Answer**: The correct answer is the **Littoral Zone**. ---
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for the specific zone at the edge of a lake or ocean that is alternately exposed to air and immersed in water. 2. **Identifying Key Terms**: The terms "edge of a lake or ocean," "exposed to air," and "immersed in water" are crucial in determining the correct zone. 3. **Reviewing the Options**: The options provided are: - Pelagic zone ...
Promotional Banner

Topper's Solved these Questions

  • ECOSYSTEM

    NCERT EXEMPLAR ENGLISH|Exercise Very Short Answer Type Question|19 Videos

  • ECOSYSTEM

    NCERT EXEMPLAR ENGLISH|Exercise Short Answer Type Question|16 Videos

  • BIOTECHNOLOGY PRINCIPLES AND PROCESS

    NCERT EXEMPLAR ENGLISH|Exercise All Questions|44 Videos

  • ENVIRONMENTAL ISSUES

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|7 Videos

Similar Questions

Explore conceptually related problems

Only consumers occurs in water zone called

Open water zone in a deep lake/sea is called

The reddish brown powder on the surface of iron nails exposed to air and miosture is called . . . . . . . . . . . . . .

At 4^(@)C, 0.98 of the volume of a body is immersed in water. The temperature at which the entire body gets immersed in water is (neglect the expansion of the body ) ( gamma_(w) = 3.3 xx10 ^(-4)K^(-1) ):-

The bottom zone in a lake is called

The actual pressure with which water enters into the cell is called

In a lake, the upper warmer oxygen-rich water zone is called

A ball floats on the surface of water in a container exposed to the atmosphere. Will the ball remain immersed at its initial depth or will it sink or rise somewhat if the container is shifted to the moon?

The sphere of living matter together with water, air and soil on the surface of Earth is called:

Shallow water region present on the edge of lake is called as