Here are 10 One-word Answer Type Questions from the chapter “What Then is Life?” based on your provided PDF content. Each question is followed by its answer and explanation:
Topic: What Then is Life?
1. Question: What is the basic unit of life?
Answer: Cell
Explanation: All living organisms are made up of small units called cells. They are the building blocks of life.
2. Question: Which process is common in all living organisms?
Answer: Breathing
Explanation: All living organisms breathe, which helps them take in oxygen and release carbon dioxide.
3. Question: What do plants and animals need to stay alive?
Answer: Food
Explanation: Food provides energy for all living beings to grow, move, and carry out life activities.
4. Question: Which feature is shown by all living beings but not by non-living things?
Answer: Growth
Explanation: Growth is a feature of living organisms. Non-living things like stones do not grow.
5. Question: What is the ability to react to changes in the surroundings called?
Answer: Stimuli
Explanation: Living organisms respond to stimuli like light, sound, and touch, which non-living things cannot do.
6. Question: What is the process by which living beings produce their young ones?
Answer: Reproduction
Explanation: Reproduction is the process by which living organisms give birth to or produce new organisms.
7. Question: What is the name of the gas used by plants during photosynthesis?
Answer: Carbon-dioxide
Explanation: Plants take in carbon-dioxide from the air to make their food through photosynthesis.
8. Question: What do plants release during photosynthesis?
Answer: Oxygen
Explanation: Plants release oxygen after making food, which is essential for animals and humans.
9. Question: What is the term for living beings’ ability to adjust to their surroundings?
Answer: Adaptation
Explanation: Adaptation helps living beings survive and grow according to the conditions of their habitat.
10. Question: What is the total of all activities shown by living organisms called?
Answer: Life
Explanation: The sum of all features like growth, movement, reproduction, and respiration is called life.
If you want, I can now prepare a complete worksheet of all these one-word questions from the entire Habitat and Adaptation unit in one PDF/Doc format too.
Shall I do that?
