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Important Questions Test: Garbage In Garbage Out - UPSC MCQ


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20 Questions MCQ Test Science & Technology for UPSC CSE - Important Questions Test: Garbage In Garbage Out

Important Questions Test: Garbage In Garbage Out for UPSC 2024 is part of Science & Technology for UPSC CSE preparation. The Important Questions Test: Garbage In Garbage Out questions and answers have been prepared according to the UPSC exam syllabus.The Important Questions Test: Garbage In Garbage Out MCQs are made for UPSC 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Important Questions Test: Garbage In Garbage Out below.
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Important Questions Test: Garbage In Garbage Out - Question 1

Which of the following can not be used for composting?

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 1

Fruit peels, vegetable peels and rotten banana are used for compositing but plastic bag cannot be used for composting.

Important Questions Test: Garbage In Garbage Out - Question 2

In vermicomposting earthworm is added to

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 2

In vermi-composting, earthworm is added to increase the composting process.

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Important Questions Test: Garbage In Garbage Out - Question 3

The area where garbage is collected and decomposed is called

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The area where garbage is collected and decomposed is called landfills.

Important Questions Test: Garbage In Garbage Out - Question 4

Waste ___________ is necessary to protect the environment.

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 4

Waste management is necessary to protect the environment for future generation.

Important Questions Test: Garbage In Garbage Out - Question 5

We should not ____________ the garbage.

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We should not burn garbage as burning of garbage produce harmful gases in atmosphere.

Important Questions Test: Garbage In Garbage Out - Question 6

Waste material should be ____________ into recyclable and non-recyclable.

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 6

Waste material should be separated into recyclable and non-recyclable material to recycle.

Important Questions Test: Garbage In Garbage Out - Question 7

Liquid waste from houses is called

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 7

Liquid waste from house is called sewage. It is generated in kitchen, bathroom mainly.

Important Questions Test: Garbage In Garbage Out - Question 8

Waste management is necessary to protect

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 8

Waste management is necessary to protect environment.

Important Questions Test: Garbage In Garbage Out - Question 9

Biodegradable waste

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 9

Biodegradable waste decomposes in nature by microbes like bacteria and fungi.

Important Questions Test: Garbage In Garbage Out - Question 10

Polythene and plastics

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 10

Polythene and plastics are non-biodegradable and very harmful wastes.

Important Questions Test: Garbage In Garbage Out - Question 11

Which of the following is a good habit to preserve ecosystem?

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 11

Composting of biodegradable wastes is good habit to preserve the ecosystem.

Important Questions Test: Garbage In Garbage Out - Question 12

Which of the following is non-biodegradable waste?

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 12

Plastic is non-biodegradable waste as it is not decomposed by microorganisms naturally.

Important Questions Test: Garbage In Garbage Out - Question 13

Which one is not an organic waste?

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 13

DDT is used as pesticide to kills the pastes it is not a organic waste.

Important Questions Test: Garbage In Garbage Out - Question 14

Bio gas can be produced by using

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 14

Bio-gas can be produced by using animal excreta in biogas plant.

Important Questions Test: Garbage In Garbage Out - Question 15

Sanitation in the cities is the function of

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 15

Sanitation in the cities is the function of Municipal corporation of particular cities or town.

Important Questions Test: Garbage In Garbage Out - Question 16

The process of waste treatment is called

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 16

The process of waste treatment is called as sewage treatment.

Important Questions Test: Garbage In Garbage Out - Question 17

Bacteria that decompose organic wastes are called

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 17

The bacteria that decompose organic wastes are called anaerobic bacteria.

Important Questions Test: Garbage In Garbage Out - Question 18

Which of the following is used as composting raw material?

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 18

Kitchen wastes can be used as composting raw material as it is biodegradable.

Important Questions Test: Garbage In Garbage Out - Question 19

Biodegradable wastes are generally

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 19

Biodegradable wastes are generally organic in nature.

Important Questions Test: Garbage In Garbage Out - Question 20

Backyard composting is a method of

Detailed Solution for Important Questions Test: Garbage In Garbage Out - Question 20

Backyard composting is an attractive, simple method of managing organic waste at home. It adapts to fit individual lifestyles, incomes, yard sizes, and ambitions. Backyard composting can be performed by a variety of methods. Typically, these include placing materials in open piles, burying materials in pits or trenches, and enclosing materials in drums or bins (e.g., holding bins, turning bins, and worm bins).

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