Environment Class 7 MCQs Questions with Answers

Question 1.
Which one of the following is a basic life support system?
(a) Music system
(b) Environment
(c) Transportation
(d) None of these

Answer

Answer: (b) Environment


Question 2.
Which one of the following is created by nature?
(a) Cars, scooters and buses
(b) Mountains, rivers and trees
(c) Roads, books, pen and copies
(d) All of these

Answer

Answer: (b) Mountains, rivers and trees


Question 3.
The domain of water is referred to
(a) hydrosphere
(b) lithosphere
(c) atmosphere
(d) biosphere

Answer

Answer: (a) hydrosphere


Question 4.
What do plant and animal kingdom make together?
(a) Biosphere
(b) Hydrosphere
(c) Atmosphere
(d) All of these

Answer

Answer: (a) Biosphere


Question 5.
Which one of the fallowing animals is called the ship of the desert?
(a) Camel
(b) Goat
(c) Cow
(d) Dogs

Answer

Answer: (a) Camel


Question 6.
When is the World Environment Day celebrated every year?
(a) 25th December
(b) 23rd June
(c) 26th January
(d) 5th June

Answer

Answer: (d) 5th June


Question 7.
Who interact with the environment and modify it according to their needs?
(a) Human beings
(b) Animals
(c) Rivers
(d) Mountains

Answer

Answer: (a) Human beings


Question 8.
Which one of the following is not a threat to environment?
(a) Growing population
(b) Growing plants
(c) Growing industries
(d) All of these

Answer

Answer: (b) Growing plants


Match the contents of Column A with that of Column B.

Column A Column B
1. Land (a) lithosphere
2. Animals, plants (b) atmosphere
3. Mountain, plateau and plains (c) abiotic
4. Gases, water vapour, dust (d) biotic
Answer

Answer:

Column A Column B
1. Land (c) abiotic
2. Animals, plants (d) biotic
3. Mountain, plateau and plains (a) lithosphere
4. Gases, water vapour, dust (b) atmosphere

Fill in the blanks with appropriate words:

1. Hydrosphere is a part of …………….

Answer

Answer: biosphere


2. Two main constituents of environment are …………. and …………..

Answer

Answer: natural, man-made


3. …………. is the hard top layer of the earth.

Answer

Answer: Lithosphere


4. …………. modify the natural environment.

Answer

Answer: Human beings


Write whether the given statements are true or false:

1. Landforms are found only over continents.

Answer

Answer: False


2. Trade in which goods are exchanged without the use of money is called barter system.

Answer

Answer: True


3. Gravitational force of the earth holds the atmosphere around it.

Answer

Answer: True


4. No life can exist in biosphere.

Answer

Answer: False


5. Abiotic environment consists of living organism.

Answer

Answer: False


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