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  • Question
  • The 'solid waste' is also known as


  • Options
  • A. Sedge
  • B. Toxic waste
  • C. Sludge
  • D. Scrubber

  • Correct Answer
  • Sludge 

  • Tags: Bank Exams

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    • 1. Science dealing with study of soil is called

    • Options
    • A. Pedology
    • B. Pedagogy
    • C. Ecology
    • D. Pomology
    • Discuss
    • 2. The outermost layer of sun is called

    • Options
    • A. Lithosphere
    • B. Chromosphere
    • C. Photosphere
    • D. Corona
    • Discuss
    • 3. Ornithophily is effected by

    • Options
    • A. snails
    • B. bats
    • C. insects
    • D. birds
    • Discuss
    • 4. A bomb explodes on the moon. You will hear its sound on earth after _________

    • Options
    • A. 20 minutes
    • B. 2 hrs 20 minutes
    • C. 3.7 hours
    • D. You cannot hear the sound of explosion
    • Discuss
    • 5. The least preferred technique in the disposal of Municipal Solid Waste is

    • Options
    • A. Incineration
    • B. Composting
    • C. Land filling
    • D. Bricketting
    • Discuss
    • 6. The tree species most commonly used in social forestry is

    • Options
    • A. Peepal
    • B. Gulmohar
    • C. Eucalyptus
    • D. Mango
    • Discuss
    • 7. The most productive ecosystem in the biosphere is

    • Options
    • A. Desert
    • B. Open Ocean
    • C. Estuary
    • D. Tundra
    • Discuss
    • 8. One of the best solutions to get rid of nonbiodegradable waste is

    • Options
    • A. Burning
    • B. Dumping
    • C. Burying
    • D. Recycling
    • Discuss
    • 9. Which of the following is the cleanest source of energy?

    • Options
    • A. Biofuel
    • B. Fossil fuel
    • C. Nuclear power
    • D. Wind energy
    • Discuss
    • 10. _____________ is the number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration.

    • Options
    • A. Natality
    • B. Mortality
    • C. Immigration
    • D. Emigration
    • Discuss


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