MCQ's About "Living Things And The Environment".

 LIVING THINGS AND THE ENVIRONMENT

Question 1

All the plants and animals living in one place, such as a park, make up a:

(A)  habitat  (B)  ecosystem  (C)  collection  (D)  community

Question 2

Everything around a living thing that affects its way of life is called its:

(A)  environment  (B)  home  (C)  habitat  (D)  community

Question 3

Which of the following does NOT form part of the physical environment of a living thing:

(A)  climate  (B)  soil  (C)  plant life  (D)  light

Question 4

Because plants are almost the only living things in the world which can make their own food, 

they are often called:

(A)  eaters  (B)  producers  (C)  consumers  (D)  scavengers

Question 5

Animals which eat plant food are called:

(A)  primary consumers  (B)  secondary consumers

(C)  scavengers  (D)  carnivores

Question 6

The main decomposers which bring about the decay of dead organisms are:

(A)  green plants  (B)  parasites

(C)  bacteria and fungi  (D)  fungi and invertebrates

Question 7

Bacteria and fungi in an ecosystem:

(A)  return energy to the plant  (B)  use up the nutrients in the ecosystem

(C)  use up carbon dioxide  (D)  release nutrients from dead plants and animals

Question 8

A lichen, which consists of a fungus and an alga living together for the benefit of both, is an example of:

(A)  community living  (B)  mutualism

(C)  parasitism  (D)  decomposition

Question 9

A plant or animals which lives at the expense of another living thing is a:

(A)  carnivore  (B)  producer  (C)  parasite  (D)  insect

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Answers:

Question1

(D) 

Question 2

(A)  

Question 3

(C) 

Question 4

(B) 

Question 5

(A)  

Question 6

(C)  

Question 7

(D) 

Question 8

(B) 

Question 9

(C)