MP Board · Class 7 · Social Science · AirWhich gas is released by green plants during photosynthesis?
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Total Attempts: 2
Accuracy Rate: 50%
Step-by-Step Solution
Oxygen is the second most plentiful gas in the air. Humans and animals take in oxygen from the air. Green plants produce oxygen during photosynthesis. In this way, humans and animals consume oxygen and release carbon dioxide, while plants take in carbon dioxide and release oxygen, thus maintaining a balance in the atmosphere.
Detailed Options Breakdown
Option : Carbon dioxide
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Air.
Option 1: Nitrogen
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Air.
Option 2: Oxygen (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 3: Hydrogen
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Air.
💡 Study Guide: This question tests core syllabus concepts from Air. For formulas, key summaries, and mock exam reference guides, read the full Air Revision Notes.