Page 36 - ACTIVE SCIENCE 4 TOC

Practice Time

A. Tick the correct option.
1. Animals that eat only plants are called _____________.

a. carnivores b. herbivores
c. omnivores d. parasites

2. Aquatic animals live in _____________.

a. air b. water
c. land d. desert

3. Animals that can live both on _____________ and in water are called terrestrial
amphibians.

a. air b. water
c. land d. desert

4. Are _____________ animals that have fins or limbs which help them to swim.
a. fishes b. crocodiles

c. frogs d. snakes

5. Snails, lizards and earthworms sleep for a long time in summer to escape
_____________.
a. cold b. preys

c. heat d. predators

6. Animals that are on the verge of extinction are called _____________ animals.
a. endangered b. extinct

c. parasitic d. arboreal

7. Animals that spend most of their time on/in _____________ are called arboreal
animals.
a. plants b. rivers

c. trees d. holes

B. Fill in the blanks.

1. _____________ is the means by which animals mix with their surroundings.
2. Species that are no longer found on the earth are called _____________.

3. The long summer sleep in animals is called _____________.

4. _____________ is an arboreal animal and _____________ is an aerial animal.
5. The animal on which a parasite depends for nutrition is called _____________.

6. Vultures and eagles are _____________ animals.

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Active Science-4