Climate and adaptation Worksheet-4

Climate and adaptation Worksheet-4

Multiple-Choice Question:

31. A harmless animal that looks like a dangerous animal is an example of:

(A) mimicry                                      (B) mirror imaging                

(C) copy colouration                       (D) All of these

32. From where do the primary consumers get energy?

(A) eating dead things                    (B) directly from the sun

(C) eating producers                       (D) eating animals

33. What are most of the creatures at the bottom of the food chain in an aquatic ecosystem called?

(A) bacteria         (B) animals         (C) plants             (D) plankton

34. Most of the producers in an aquatic ecosystem are:

(A) microscopic   (B) fungi               (C) plants             (D) very large

35. ______ is a behaviour that is not learned.

(A) Instinct                                       (B) Camouflage            

(C) Mimicry                                      (D) None of these

36. Many insects and amphibians go through a complete change called _____.

(A) Instinct                                       (B) migration

(C) metamorphosis                         (D) All of these

37. Some animals need to _______ to find food, reproduce, and avoid harsh climates.

(A) migrate                                       (B) mimic            

(C) camouflage                                (D) All of these

38. Which is the world's leading egg-producing country?

(A) Japan             (B) China              (C) Malaysia        (D) India

39. Which of the following living bird lays the world's smallest egg?

(A) Woodpecker                              (B) Bee Humming Bird

(C) Hornbill                                      (D) Gulls

40. Which of the following bird lays the world's largest egg?

(A) Eagle              (B) Owl                (C) Vulture           (D) Ostrich

Answer Key:

31. (A)
32. (B)
33. (D)
34. (A)
35. (A)
36. (C)
37. (A)
38. (B)
39. (B)
40. (D)