1. Explain the importance of food for living organisms?
2. Name any five food items and their ingredients?
3. List out some diseases caused by deficiency of vitamins/minerals
and their symptoms
4. Explain the terms 1) Herbivores 2)Carnivores 3) Omnivores with
examples
5. Suggest an activity for testing starch, fats and proteins
6. What is balanced diet? Write three important properties of balanced
diet?
7. What is malnutrition? What are its harmful effects?
8. Explain various steps in the manufacture of cotton fabric from
cotton?
9. Write short note on looms?
Explain with examples opaque, transparent and translucent materials?
10. Write any four properties of materials?
11. Why do we need to separate different components of a
mixture? Give examples
12. How common salt obtained from sea water?
13. Write short note on various methods of separation of
compounds from their mixture?
14. Differentiate a) physical & chemical change with example b)
reversible and irreversible change
15. Draw neat labeled diagram of structure of a flower?
16. What is a function of stem in a plant/
17. Write short note on herbs, shrubs , creepers and climbers
18. Draw a labeled diagram of the external structure of a leaf.
19. Differentiate between taproot and fibrous roots/
20. Explain different joints present in human body?
21. What is a bone marrow? Give its main function?
22. Explain the locomotion in the following a) snake b) cockroach
c) snail d) earth warm
23. List out the important characteristics of living things which
differentiate them from non-living things?
24. Differentiate between diurnals and nocturnal animals?
Answers
Answered by
12
Answer:
answer no 4
Explanation:
Herbivores: is the animal that eat only plants
Examples : deer Zebra, giraffe etc.
Carnivores: is the animal that eat only flesh of an animal
Examples: Lion, Tiger, Leopard etc.
Omnivores: is the animal that eats both plants and flesh of an animals
Examples: Human being, Dog, Cat etc
HOPE IT'S HELPFULL FOR YOU
THANK YOU
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