MCQ questions for class 10 Science Chapter 16 Sustainable Management of Natural Resources
Question 1: Which of the following is a non-renewable resource?
Solar energy
Wind energy
Coal
Hydroelectric power
Question 2: What is the process of replenishment of a forest called?
Deforestation
Afforestation
Biomagnification
Desertification
Question 3: Which gas is responsible for the greenhouse effect?
Oxygen
Carbon dioxide
Nitrogen
Hydrogen
Question 4: What is the primary source of water for agricultural purposes?
Surface water
Rainwater harvesting
Groundwater
Desalination
Question 5: Which of the following is a renewable resource?
Natural gas
Nuclear energy
Biomass
Coal
Question 6: What is the process of converting waste materials into reusable materials called?
Incineration
Composting
Landfill
Recycling
Question 7: Which of the following is an example of non-point source pollution?
Industrial discharge
Urban runoff
Sewage treatment plant
Smokestack emissions
Question 8: What is the main component of biogas?
Methane
Carbon dioxide
Oxygen
Hydrogen
Question 9: Which method is used for the conservation of soil moisture?
Crop rotation
Mulching
Deforestation
Fallowing
Question 10: What is the primary purpose of a wildlife sanctuary?
Hunting
Conservation of biodiversity
Tourism
Agriculture
Question 11: What is the main aim of sustainable management of natural resources?
Exhaustion of resources
Conservation for future generations
Exploitation for economic gain
Conversion into non-renewable resources
Question 12: Which of the following is a method of water conservation in agriculture?
Over-irrigation
Flood irrigation
Drip irrigation
Open channel irrigation
Question 13: What is the process of conversion of barren land into productive land called?
Desertification
Deforestation
Afforestation
Reclamation
Question 14: Which of the following is an example of a synthetic non-biodegradable polymer?
Cotton
Polythene
Wool
Silk
Question 15: What is the term for the gradual change in the living organisms of an ecosystem?
Biological magnification
Biodiversity
Biological diversity
Biological evolution
Question 16: What is the main cause of the depletion of the ozone layer?
Chlorofluorocarbons (CFCs)
Carbon dioxide
Methane
Nitrous oxide
Question 17: Which of the following is an example of non-renewable energy?
Solar energy
Wind energy
Geothermal energy
Fossil fuels
Question 18: What is the main cause of soil erosion?
Afforestation
Overgrazing
Mulching
Crop rotation
Question 19: Which of the following is an example of e-waste?
Vegetable peels
Plastic bags
Old computer monitors
Paper waste
Question 20: What is the term for the practice of growing a variety of crops in the same field in sequential seasons?
Crop rotation
Fallowing
Intercropping
Monoculture
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