Class 3 Science – Chapter 1 Eating Habits of animals
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Page 3 Looking Back
Answer the following questions:
[1] Are we herbivores,carnivores or omnivores?
Correct answer – omnivores
[2] Are the following animals herbivores,carnivores or omnivores?
Bear – omnivores
Giraffe is herbivores
Snake is carnivores
Page 4 – looking back
State true or false
All animals depend on other animals for food. [False]
There are many food chains in nature. {True]
All food chains start with grass/Plants. [True]
Page 6 – exercises
Which of these animals is a carnivore?
Correct answer – Lion
All food chain starts with ………………
Correct answer – Plants
What kind of front teeth do herbivores have?
Correct answer – Sharp and broad teeth
Which of these animals chews the cud?
Correct answer – Cow
Which of these animals uses teeth to tear the food?
Correct answer – Dog
Complete the food chain
Leaves –> caterpillar –> bird
Water plant –> fish –> human
Grain à hen à human
Name an animal that has these mouthparts:-
- Cow
- Lion
- Frog
- Mosquito
- Butterfly
Answer the following questions:
Herbivore:– animals that eat only plants are called herbivores.
Carnivores – animals that eat only the flesh of other animals are called carnivores.
Omnivores:- animals that eat both plants and animals are called omnivores.
Explain the term “chewing the cud”.
While grazing the grass animals swallow their food without chewing it , later they bring it back to the mouth and chew it properly,this is called chewing the cud.
Additional notes:-
Examples of herbivores:- horse, rabbit, and giraffe
Examples of carnivores:- lions, tigers, and wolves.
Examples of omnivores – humans, bears, crows and rats
Food chain:- a food chain shows which animal eats what in nature.
Proboscis – the tube-like mouth of a butterfly is called a proboscis.
Example of chewing the cud animals – cow and buffalo
Which animal does not chew their food?
Snake
