Here are 10 One-Word Answer Type Questions from the concept Oxygen based on your textbook content (from the chapter “A Shelter so High” where oxygen is mentioned on page 125-126) .
Each question includes the answer and explanation immediately after the question, in the format you requested:
Topic: Oxygen
1. Question:
Which gas is essential for breathing?
Answer: Oxygen
Explanation: Oxygen is the gas that living beings need to breathe and stay alive.
2. Question:
Which gas becomes less at high mountains?
Answer: Oxygen
Explanation: As we go up the mountain, the level of oxygen in the air decreases .
3. Question:
What do people carry at high altitudes to help in breathing?
Answer: Cylinder
Explanation: People carry oxygen cylinders because the oxygen level is low in mountains .
4. Question:
What do we inhale from the air?
Answer: Oxygen
Explanation: We inhale oxygen to live and carry out body functions.
5. Question:
Which gas is released by plants during the day?
Answer: Oxygen
Explanation: Plants give out oxygen during photosynthesis.
6. Question:
Which gas helps in burning?
Answer: Oxygen
Explanation: Oxygen supports burning and helps fire to keep burning.
7. Question:
What is mixed with nitrogen in the air?
Answer: Oxygen
Explanation: Air is a mixture of gases, mainly nitrogen and oxygen.
8. Question:
Which gas do divers carry in their tanks?
Answer: Oxygen
Explanation: Divers carry oxygen cylinders to breathe underwater.
9. Question:
Which gas is used in hospitals to help patients breathe?
Answer: Oxygen
Explanation: Oxygen cylinders are used in hospitals for patients who cannot breathe properly.
10. Question:
What is reduced in the air at very high places?
Answer: Oxygen
Explanation: The oxygen level is low at high altitudes, making it difficult to breathe .
If you want, I can now prepare a worksheet, fill in the blanks, match the following, or true/false from this topic too.
Shall I prepare that?
