CBSE Class 5 Social Science Environmental Concerns MCQs

CBSE Class 5 Social Science Environmental Concerns MCQs with answers available in Pdf for free download. The MCQ Questions for Class 5 Social Science with answers have been prepared as per the latest 2021 syllabus, NCERT books and examination pattern suggested in Standard 5 by CBSE, NCERT and KVS. Multiple Choice Questions for important part of exams for Grade 5 Social Science and if practiced properly can help you to get higher marks. Refer to more Chapter wise MCQs for NCERT Class 5 Social Science and also download more latest study material for all subjects

 

Question: Environment is made up of

  • a) both
  • b) living and non living things
  • c) Plants and animals

Answer: both


Question: _________ constitute non- living things.

  • a) A biotic components
  • b) Biotic components
  • c) both

Answer: A biotic components


Question: _________ constitute of living things.

  • a) Biotic components
  • b) A biotic components
  • c) both

Answer: Biotic components


Question: Flesh eating animals are called

  • a) carnivorous
  • b) omnivorous
  • c) Herbivorous

Answer: carnivorous


Question: Meat and plant eating animals are called

  • a) omnivorous
  • b) herbivorous
  • c) carnivorous

Answer: omnivorous


Question: Plant eating animals are called

  • a) herbivorous
  • b) omnivorous
  • c) carnivorous

Answer: herbivorous


Question: Melting of ________ will lead to rise in sea level.

  • a) glaciers
  • b) none of these
  • c) deserts

Answer: glaciers


Question: CFCs get released from

  • a) air conditioners
  • b) television
  • c) none of these

Answer: air conditioners


Question: _________ is an environmental friendly fuel.

  • a) petrol
  • b) diesel
  • c) CNG

Answer: petrol


Question: _________ is a green house gas.

  • a) all of these
  • b) methane
  • c) carbon dioxide

Answer: all of these


More Questions......................


Question: _________ present in the atmosphere prevents harmful ultraviolet rays from entering the Earth’s surface.

  • a) ozone
  • b) methane
  • c) carbon dioxide

Answer: ozone


Question: _________ is released into the atmosphere when we burn fuel.

  • a) carbon dioxide
  • b) helium
  • c) oxygen

Answer: carbon dioxide

 

Question: _________ pollution comes from burning of fuel to run vehicles, from chimneys of factories and power stations.

  • a) air pollution
  • b) water pollution
  • c) noise pollution

Answer: air pollution


Question: Any sound that is above ________ decibels is harmful for our ears.

  • a) 70
  • b) 60
  • c) 40

Answer: 70


Question: Plants use ________ during the process of photosynthesis.

  • a) carbon dioxide
  • b) methane
  • c) oxygen

Answer: carbon dioxide


Question: Animals breathe out

  • a) carbon dioxide
  • b) helium
  • c) oxygen

Answer: carbon dioxide


Question: Plants are called ________ producers.

  • a) primary
  • b) secondary
  • c) both

Answer: primary


Question: Plants need sunlight during the process of

  • a) photosynthesis
  • b) respiration
  • c) both

Answer: photosynthesis


Question: Pollution is the release of substances in the air, water or soil that are ________ to the environment.

  • a) harmful
  • b) useful
  • c) none of these

Answer: harmful


Question: Huge floating mass of ice are called

  • a) icebergs
  • b) none of these
  • c) Glaciers

Answer: icebergs


Question: The interaction of plants and animals with each other and the abiotic components form an

  • a) environment
  • b) ecosystem
  • c) atmosphere

Answer: environment


Question: _________ are creating large holes in the ozone layer.

  • a) CFCs
  • b) none of these
  • c) carbon dioxide

Answer: CFCs


Question: Global warming is the _________ in temperature around the world.

  • a) increase
  • b) none of these
  • c) decrease

Answer: increase


Question: to come under water is

  • a) submerge
  • b) swimming
  • c) none of these

Answer: submerge

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