im preparing for competitive exams and i want science environment sustainability mcq. Looking for science environment sustainability mcq with answers.
science environment sustainability mcq with answers
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im preparing for competitive exams and i want science environment sustainability mcq. Looking for science environment sustainability mcq with answers.
Science environment sustainability mcq with answers:
Which of the following is not a greenhouse gas?
a. Carbon dioxide
b. Methane
c. Oxygen
d. Water vapor
Answer: c. Oxygen
Which of the following is not a renewable energy source?
a. Solar
b. Wind
c. Coal
d. Hydro
Answer: c. Coal
What is the process by which plants absorb carbon dioxide and release oxygen?
a. Photosynthesis
b. Respiration
c. Combustion
d. Fermentation
Answer: a. Photosynthesis
Which of the following is not a method of reducing carbon emissions?
a. Switching to renewable energy sources
b. Carbon capture and storage
c. Deforestation
d. Energy efficiency improvements
Answer: c. Deforestation
What is the main cause of ocean acidification?
a. Pollution
b. Overfishing
c. Climate change
d. Natural weathering of rocks
Answer: c. Climate change
What is the primary cause of the hole in the ozone layer?
a. Carbon emissions
b. Deforestation
c. Chlorofluorocarbons (CFCs)
d. Acid rain
Answer: c. Chlorofluorocarbons (CFCs)
Which of the following is not a major greenhouse gas emission sector?
a. Agriculture
b. Transportation
c. Industry
d. Mining
Answer: d. Mining
Which of the following is a method of sustainable agriculture?
a. Monoculture farming
b. Heavy use of chemical fertilizers
c. Crop rotation
d. Clearing forests for farming
Answer: c. Crop rotation
What is the main goal of sustainable development?
a. Economic growth
b. Environmental protection
c. Social equity
d. All of the above
Answer: d. All of the above
What is the process by which water is purified for human consumption?
a. Desalination
b. Filtration
c. Chlorination
d. Distillation
Answer: b. Filtration