केंचुए मिट्टी की गुणवत्ता कैसे सुधारते हैं?

How do earthworms improve soil quality?

Explanation opens after your attempt
Correct Answer

A. वे मिट्टी को मिलाते और वायु संचार बढ़ाते हैंThey mix soil and increase aeration

Step 1

Concept

Earthworms make burrows and make soil crumbly. Exam tip: understand earthworms as soil mixers.

Step 2

Why this answer is correct

The correct answer is A. वे मिट्टी को मिलाते और वायु संचार बढ़ाते हैं / They mix soil and increase aeration. Earthworms make burrows and make soil crumbly. Exam tip: understand earthworms as soil mixers.

Step 3

Exam Tip

केंचुए सुरंगें बनाकर मिट्टी को भुरभुरी करते हैं। परीक्षा में earthworms को soil mixers समझें।

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Geography Answer, Explanation and Revision Hints

केंचुए मिट्टी की गुणवत्ता कैसे सुधारते हैं? / How do earthworms improve soil quality?

Correct Answer: A. वे मिट्टी को मिलाते और वायु संचार बढ़ाते हैं / They mix soil and increase aeration. Explanation: केंचुए सुरंगें बनाकर मिट्टी को भुरभुरी करते हैं। परीक्षा में earthworms को soil mixers समझें। / Earthworms make burrows and make soil crumbly. Exam tip: understand earthworms as soil mixers.

Which concept should I revise for this Geography MCQ?

Earthworms make burrows and make soil crumbly. Exam tip: understand earthworms as soil mixers.

What exam hint can help solve this Geography question?

केंचुए सुरंगें बनाकर मिट्टी को भुरभुरी करते हैं। परीक्षा में earthworms को soil mixers समझें।