Class 10 Management Of Natural Resources CBSE Questions & Answers

Class 10 · Management Of Natural Resources

Class 10 Management of Natural Resources CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Name the disease which is likely to be caused due to ozone depletion
  • A
    Lung cancer
  • B
    respiratory disorder
  • C
    All of these
  • D
    Skin cancer
    Correct
2
Name the process that is a direct out come of excessive burning of fossil fuels
  • A
    Silviculture
  • B
    water pollution
  • C
    Air pollution
  • D
    Global warming
    Correct
3
Which of the following is the source of air pollution?
  • A
    burning o fossil fuels
  • B
    Pollen grains floating in air
  • C
    All of these
    Correct
  • D
    Ash from volcanoes
4
‘There was no oxygen in our atmosphere earlier and it was added to the atmosphere later on’ the above statement is
  • A
    false
  • B
    True
    Correct
  • C
    Partially true
  • D
    Partially false
5
Name the process through which oxygen was added to the atmosphere
  • A
    Respiration
  • B
    Excretion
  • C
    Decomposition
  • D
    Photosynthesis
    Correct
6
‘Hug the trees movement’ was the result of grass root level effort to
  • A
    improve the quality of soil and the sources of water
  • B
    motivate the industrialists to make industries based on forest product
  • C
    All of these
  • D
    end the alienation of pe0ple from their forests
    Correct
7
Find the incorrect statement
  • A
    None of these
    Correct
  • B
    sugarcane and rice crops are grown near the source of water
  • C
    soil erosion is the consequence of environmental pollution
  • D
    Acid rain causes soil to become acidic, leading to decrease in agricultural productivity
8
Nandan kanan Biological reserve is situated in
  • A
    M.P
  • B
    Karnatka
  • C
    Orissa
    Correct
  • D
    U.P
9
Which of the following is non biodegradable
  • A
    None of these
  • B
    wool
  • C
    Aluminum foil
    Correct
  • D
    Human waste
10
Which product is formed when Co combines with haemoglobin?
  • A
    Carboxy – haemoglobin
    Correct
  • B
    Oxy haemoglobin
  • C
    All of these
  • D
    Carbaminoglobin
11
Expand D D T
  • A
    None of these
  • B
    Dichloro diphenyl trichloroethane
    Correct
  • C
    Dichloro diflouro thymine
  • D
    Diflouro Dichloro trichloroethane
12
Which of the following is point source of water pollution?
  • A
    water logged areas
  • B
    construction site
  • C
    Factories
    Correct
  • D
    Run off from fields
13
Floods can be prevented by-
  • A
    Cutting the forests
  • B
    Afforestation
    Correct
  • C
    Removing the top soil
  • D
    Tilling the land
14
Filariasis is a disease spread by
  • A
    Fungi
  • B
    Virus
  • C
    Bacteria
  • D
    Mosquitoes
    Correct
15
How many national parks are there in India?
  • A
    83.0
    Correct
  • B
    84.0
  • C
    85.0
  • D
    82.0