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Class 11 · Accountancy
→What effect can excess aerosols have on sunlight in the atmosphere?
Class 11 · Accountancy
→Which gas is related to respiration while plants mainly take another gas in photosynthesis?
Class 11 · Accountancy
→Why is argon considered more abundant than carbon dioxide in air?
Class 11 · Accountancy
→Ozone and carbon dioxide are both small in amount yet why are both important?
Class 11 · Accountancy
→Smoke and ash in the atmosphere are better placed in which category?
Class 11 · Accountancy
→What is the correct decreasing order of nitrogen, oxygen and argon in air?
Class 11 · Accountancy
→Why does the amount of water vapour generally decrease with increasing height?
Class 11 · Accountancy
→If there were no carbon dioxide in the atmosphere, what would be the most direct effect on plants?
Class 11 · Accountancy
→Why is the presence of oxygen in the atmosphere necessary for combustion?
Class 11 · Accountancy
→What is common between carbon dioxide and water vapour in the atmosphere?
Class 11 · Accountancy
→Which pair correctly gives a gas and its main function?
Class 11 · Accountancy
→Which effect of aerosols in the atmosphere is correct?
Class 11 · Accountancy
→Why can cloud droplet formation become difficult in the absence of dust particles?
Class 11 · Accountancy
→If air at a place contains more water vapour, which condition is more likely?
Class 11 · Accountancy
→Why is argon counted in atmospheric composition despite its small amount?
Class 11 · Accountancy
→Why is the presence of ozone in the stratosphere beneficial for Earth?
Class 11 · Accountancy
→Why is water vapour considered an active element of weather?
Class 11 · Accountancy
→How can sea-salt particles help in cloud formation?
Class 11 · Accountancy
→Why is carbon dioxide climatically important despite its small amount?
Class 11 · Accountancy
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