Question
Easy
Which of the following statements regarding 'Air' is incorrect?
1
Air has weight.
2
Air is not present in soil.
3
Air plays important role in water cycle.
4
Air occupies space.
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Fluid Mechanics
Topic: Pressure in Fluids
Correct Answer
Option B
Explanation
Option 2 is the correct answer because it states that "Air is not present in soil," which is incorrect. In reality, air is indeed present in soil. Soil contains small spaces or pores that are filled with air and water. These air spaces are crucial for the survival of soil organisms and plant roots, as they provide the necessary oxygen for respiration. The presence of air in soil is essentialтАжRead More
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