Easy Science Class 9 Level 8

What does nitrogen fixation mean?

नाइट्रोजन स्थिरीकरण का अर्थ क्या है?

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Correct Answer

A. atmospheric nitrogen को usable form में बदलना / Changing atmospheric nitrogen into usable form

Explanation

Step 1: Identify the concept: this is nitrogen cycle. Step 2: In nitrogen fixation bacteria convert atmospheric nitrogen into compounds that plants can use. Step 3: Remember nitrogen fixation means making usable nitrogen.

Step 1: concept पहचानें: यह nitrogen cycle है। Step 2: Nitrogen fixation में bacteria atmospheric nitrogen को ऐसे compounds में बदलते हैं जिन्हें plants use कर सकते हैं। Step 3: Nitrogen fixation equals usable nitrogen बनाना याद रखें।

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