Habitat of the living Worksheet-4

Habitat of the living Worksheet-4

Multiple-Choice Question:

11. _________ are also called 'rainforests of the sea'.

(A) Coral reefs     (B) Estuaries

12. _______ leaves are not able to bear the freezing winter.

(A) Narrow          (B) Thin                (C) Broad

13. The leaves of cactus are modified as _______ to minimize water loss.

(A) Spines            (B) Thrones          (C) Flowers

14. ________ feet helps camel in walking on sand without sinking in it.

(A) Padded          (B) Webbed         (C) Broad

15. A camel, when thirsty, can drink up to ________ litres of water in just 10 minutes.

(A) 75                   (B) 100                 (C) 120

16. In plants, the water evaporates mainly through _______ in the leaves.

(A) Leaves            (B) Stomata         (C) Stems

17. The Baobab tree can survive periods of low water availability by storing water in its _______.

(A) Stems             (B) Trunk             (C) Leaves

18. Leaves of _________ trees have specialized tips, called drip tips.

(A) Deciduous     (B) Boreal            (C) Tropical

19. Organisms adapt to their habitat by the following means. Choose the odd one:

(A) Changes in growth                    (B) Changes in behaviour

(C) Changes in location

20. The largest animal in the world is the _________.

(A) Blue whale    (B) Elephant        (C) White whale

Answer Key:

11. (A)
12. (C)
13. (A)
14. (C)
15. (C)
16. (B)
17. (B)
18. (C)
19. (A)
20. (A)