How does the mixture of gases in the atmosphere keep life balanced on Earth's surface?
Answer and explanation
Correct answer: It supports processes like respiration, heat regulation and photosynthesis
The governing concept is the atmosphere’s multifunctional composition. Oxygen supports respiration, carbon dioxide is a raw material for photosynthesis, and water vapour and other gases influence heat balance and weather. Nitrogen supports nutrient cycles after biological conversion, while the atmosphere also moderates surface conditions. The gas mixture does not directly grow mountains, remove oceans, or control earthquakes, so A is correct.
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What is the correct answer to this question?
It supports processes like respiration, heat regulation and photosynthesis
Why is this the correct answer?
The governing concept is the atmosphere’s multifunctional composition. Oxygen supports respiration, carbon dioxide is a raw material for photosynthesis, and water vapour and other gases influence heat balance and weather. Nitrogen supports nutrient cycles after biological conversion, while the atmosphere also moderates surface conditions. The gas mixture does not directly grow mountains, remove oceans, or control earthquakes, so A is correct.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Bank Reconciliation Statement. Topic: Reconciling cash book and passbook differences.
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