Which plant adaptation is common in mangrove forests to deal with excess salt? MCQ with Answer and Explanation

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Which plant adaptation is common in mangrove forests to deal with excess salt?

A. Deep tap roots only

B. Salt-excreting leaves

C. Broad leaves

D. Needle-shaped leaves

Answer: Option B

Solution (By JKExamLibrary)

Many mangrove species can excrete excess salt through their leaves or filter it at the root level.

This question belongs to: Geography GK Natural Vegetation of India

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Practice More Natural Vegetation of India Questions

Question #1 Report Error

Which region supports the maximum diversity of orchids in India?

A. Western Rajasthan

B. Punjab Plains

C. Northeastern India

D. Kutch Region

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Correct Answer: Option C

Explanation:
Northeastern India provides humid and forested conditions ideal for numerous orchid species.

This question belongs to: Geography GK Natural Vegetation of India

Question #2 Report Error

Cactus and thorny bushes are typical of:

A. Tropical Thorn Forests

B. Mangrove

C. Tropical Evergreen

D. Montane

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Correct Answer: Option A

Explanation:
Xerophytic adaptations to arid conditions.

This question belongs to: Geography GK Natural Vegetation of India

Question #3 Report Error

What is the annual rainfall requirement for Tropical Deciduous forests?

A. Between 150 cm and 250 cm

B. Between 70 cm and 200 cm

C. More than 200 cm

D. Less than 70 cm

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Correct Answer: Option B

Explanation:
Tropical Deciduous forests are found in regions receiving rainfall between 70 cm and 200 cm.[reference:20]

This question belongs to: Geography GK Natural Vegetation of India

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