Monday, June 29, 2015

CBSE Class 6 Science CH 9 The Living Organisms and Their Surroundings (MCQs)

The Living Organisms and Their Surroundings

MCQs based Class 6 NCERT Chapter 9 

CBSE Class 6 Science CH 9 The Living Organisms and Their Surroundings (MCQs)
Habitats

Q1: In the sea, plants and animals are surrounded by _________ water.

(a) fresh
(b) saline
(c) acidic
(d) marshy

Q2: The surroundings where organisms live is called a _______.

(a) habitat
(b) habit
(c) dwellings
(d) adaptation

Q3: In Cactus plants, the leafy kike structure in actual is a ______.

(a) leaf
(b) root
(c) flower
(d) stem

Q4: Sea animals like dolphins and whales breathe through ______.

(a) nose
(b) gills
(c) blow holes
(d) fins

Q5: Breathing activity is a part of which of the following bio-chemical process?

(a) photosynthesis
(b) respiration
(c) digestion
(d) excretion


Q6: The presence of specific features and habits, which enable a plant or an animal to live in a particular habitat, is called __________.

(a) adaptation
(b) adoption
(c) acclimatization
(d) habitat

Q7: Which of the following is a/an abiotic component?

(a) dog
(b) trees
(c) rocks
(d) bacteria

Q8: The habitats of the plants and animals that live on land are called ________ habitat.

(a) aquatic
(b) mountain
(c) terrestrial
(d) marine

Q9: Living organisms throw body wastes from its bodies by a process called ________.

(a) respiration
(b) excretion
(c) digestion
(d) reproduction

Q10: Which one of the following in NOT a predator?

(a) Lion
(b) Antelope
(c) Eagle
(d) Bear


Answers:
1: (b) saline
2: (a) habitat
3: (d) stem
4: (c) blow holes
5: (b) respiration
6: (a) adaptation
7: (c) rocks
8: (c) terrestrial
9: (b) excretion
10: (b) Antelope

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