Environmental Management One Mark Online Test

Environmental Management One Mark Online Test (10th Standard Science)

Pick how many questions you want and set a time limit, then start. You'll get your score at the end with the correct answer and an explanation for every question. Free, in Tamil and English — 27 questions available.

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Which of the following is / are a fossil fuel?\ni. Tar\nii. Coal\niii. Petroleum

A.i only B.i and ii C.ii and iii D.i, ii and iii

What are the steps you will adopt for better waste management?

A.reduce the amount of waste formed B.reuse the waste C.recycle the waste D.all of the above

The gas released from vehicles exhaust are\ni. carbon monoxide\nii. Sulphur dioxide\niii. Oxides of nitrogen

A.i and ii B.i and iii C.ii and iii D.i, ii and iii

Soil erosion can be prevented by

A.deforestation B.afforestation C.over growing D.removal of vegetation

A renewable source of energy is

A.petroleum B.coal C.nuclear fuel D.trees

Soil erosion is more where there is

A.no rain fall B.low rainfall C.rain fall is high D.none of these

An inexhaustible resources is

A.wind power B.soil fertility C.wild life D.all of the above

Common energy source in village is

A.electricity B.coal C.biogas D.wood and animal dung

Green house effect refers to

A.cooling of earth B.trapping of UV rays C.cultivation of plants D.warming of earth

Q10

A cheap, conventional, commercial and inexhaustible source of energy is

A.hydropower B.solar energy C.wind energy. D.thermal energy

Q11

Global warming will cause

A.raise in level of oceans B.melting of glaciers C.sinking of islands D.all of these

Q12

Which of the following statement is wrong with respect to wind energy

A.wind energy is a renewable energy B.the blades of wind mill are operated with the help of electric motor C.production of wind energy is pollution free D.usage of wind energy can reduce the consumption of fossil fuels

Q13

Deforestation leads to a decrease in

A.rainfall B.soil erosion C.global temperature D.carbon dioxide

Q14

The removal of soil particles from the land is called

A.Soil erosion B.Afforestation C.Sedimentation D.Deforestation

Q15

The Chipko movement was initiated against

A.deforestation B.rainwater harvesting C.afforestation D.biogas production

Q16

The biosphere reserve located in Tamil Nadu is

A.Nilgiri B.Sundarbans C.Nanda Devi D.Great Nicobar

Q17

Tidal energy is which type of energy?

A.Renewable B.Non renewable C.Fossil D.Nuclear

Q18

Which of the following is a non renewable source of energy?

A.Solar energy B.Coal C.Wind energy D.Tidal energy

Q19

Discarded electrical and electronic devices are known as

A.E-waste B.Solid waste C.Sewage D.Biomedical waste

Q20

The gas mainly responsible for acid rain is

A.Oxygen B.Sulphur dioxide C.Nitrogen D.Helium

Q21

Collecting and storing rain water for later use is called

A.Rain water harvesting B.Afforestation C.Sewage treatment D.Recycling

Q22

Which gas is produced when organic waste decomposes in the absence of air?

A.Bio-gas B.Oxygen C.Nitrogen D.Ozone

Q23

The 4R approach to conserving natural resources does NOT include

A.Reduce B.Reuse C.Recycle D.Remove

Q24

Which of the following is an example of a non conventional source of energy?

A.Coal B.Petroleum C.Solar energy D.Firewood

Q25

Waste water discharged from homes and carrying human waste is called

A.Sewage B.E-waste C.Biogas D.Compost

Q26

Vegetable peels and other domestic organic wastes are best disposed of by

A.burning in the open B.composting C.throwing into a river D.burying in plastic bags

Q27

The act passed to protect wild life in India was established in

A.1962 B.1972 C.1982 D.1992

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About this Environmental Management test

This free online practice test covers Environmental Management from the 10th Standard Science (Samacheer Kalvi) syllabus. Choose the number of questions and an optional time limit, then answer and submit — everything is checked in your browser, with the correct answers and a worked explanation shown at the end. For the full solutions to every question in this set, see the solved MCQs page.

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