1 Mark questions :
1. Write the names of two types of a aquatic habitats.
2. Define unicellular organism with an example.
3. Name two sea animals with blow holes.
4. Write one characteristic of an amphibian animal.
5. Identify the given picture and write its habitat based on their adaptation.
6. Name two major types of habitat.
7. Identify the picture given below and write what type of organism it is.
8. Name the organs of excretion for the following animals. a) Earthworm b) Insects
9. What are the biotic components of our environment?
10. Name the three types of terrestrial habitat.
11. Define light.
12. Name the two main types of habitat. Give one example.
13. What are multicellular organisms?
14. How yak is adopted to live in mountain region?
15. Name the breathing organ of Dolphins and Whales.
16. What do you mean by poultry animals?
2 Mark questions :
1. What is Acclimatisation?
2. How do living things reproduce?
3. How does desert plants conserve water in their body?
4. Why is the process of respiration necessary for all living beings?
5. Why are the eyes of deers located on the side of the head?
6. How will you define Stimulus?
7. Identify the labelled part (a) from the given fig.9.1 (Pg.114) and
write 2 sentences about it.
3 Mark questions :
1. How is a deer adapted to live in grasslands?
2. Identify the given picture and write two sentences about it.
3. What is the difference between biotic and abiotic components?
4. How is fish adapted for aquatic life?
5. Differentiate between hydrophytes and xerophytes.
6. What are the main characteristics of living organisms ?
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