Q. Which gas released in the atmosphere creates a greenhouse effect trapping the heat?
✅ Correct Answer: (A)
Carbon dioxide
Air MCQs with answers
Dear candidates you will find MCQ questions of 7th Class - Social Science | Chapter: Air here. Learn these questions and prepare yourself for coming examinations. You can check the right answer of any question by clicking the option or by clicking view answer button.
All subjects and chapters of 7th Class are listed below. You can select any subject and chapter below to learn mcq questions of that chapter and subject.
Q. What are the important objects for survival of plants and animals?
✅ Correct Answer: (D)
All of these
Q. Which one of the following gases is present in the atmosphere in the highest amount?
✅ Correct Answer: (C)
Nitrogen
Q. Which gas is used by the green plants to make their food?
✅ Correct Answer: (B)
Carbon dioxide
Q. Which is the important gas used by human beings for breathing?
✅ Correct Answer: (C)
Oxygen
Q. As we go up in troposphere layer of the atmosphere the pressure
✅ Correct Answer: (B)
decreases
Q. Which one of the following gases protects us from harmful sun’s rays?
✅ Correct Answer: (A)
Ozone
Q. Which of the following are part of weather forecast in the newspapers?
✅ Correct Answer: (D)
All of These
Q. Which element of weather is measured in degree Celsius?
✅ Correct Answer: (A)
Temperature
Q. Rain, snow sleet or hail are the different forms of
✅ Correct Answer: (C)
Precipitation
Q. Which of the following are part of weather forecast in the newspapers?
✅ Correct Answer: (D)
All of These
Q. Which element of weather is measured in degree Celsius?
✅ Correct Answer: (A)
Temperature
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