Which of the following statements is incorrect

Options

A. All living things require air to breathe.
B. We can feel air but we cannot see it
C. Moving air makes it possible to fly a kite
D. Air is present everywhere but not in soil

Answer

To determine which statement is incorrect, we will analyze each option step by step.

### Step-by-Step Solution:

1. **Evaluate the First Statement:**
- **Statement:** "All living things require air to breathe."
- **Analysis:** This statement is correct. All living organisms, including humans, animals, and plants, need air (specifically oxygen) for respiration.

2. **Evaluate the Second Statement:**
- **Statement:** "We can feel air but we cannot see it."
- **Analysis:** This statement is also correct. We can feel the movement of air (like wind) on our skin, but air itself is invisible.

3. **Evaluate the Third Statement:**
- **Statement:** "Moving air makes it possible to fly a kite."
- **Analysis:** This statement is correct as well. Kites fly due to the lift generated by moving air (wind).

4. **Evaluate the Fourth Statement:**
- **Statement:** "Air is present everywhere but not in the soil."
- **Analysis:** This statement is incorrect. Air is indeed present in the soil; it gets trapped in the spaces between soil particles. Microorganisms and plant roots in the soil also require air for respiration.

### Conclusion:
The incorrect statement is: "Air is present everywhere but not in the soil."

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