Question 1 of 25
Hints left: 3
Q1
Which of the following is an example of sustainable agriculture?
Q2
Which process is used to remove dissolved solids from water in water treatment plants?
Q3
What is eutrophication in water bodies?
Q4
What is the main cause of ozone depletion?
Q5
What is the primary goal of the "3Rs" in waste management?
Q6
Which of the following is the best example of a renewable energy source?
Q7
Which of the following gases is a major contributor to the depletion of the ozone layer?
Q8
Which renewable energy source harnesses the power of flowing water?
Q9
Which renewable energy source harnesses the power of moving water?
Q10
Which of the following processes is used for water purification?
Q11
What does "sustainable development" mean?
Q12
Which of the following human activities contributes the most to the increase of greenhouse gases?
Q13
What is the main consequence of overfishing?
Q14
What is the most common source of arsenic contamination in drinking water?
Q15
Which type of pollution is caused by excessive artificial light at night?
Q16
Which material is commonly used in green building construction for its energy efficiency?
Q17
What is a common method for conserving soil in agriculture?
Q18
What is the primary source of renewable energy in tropical countries?
Q19
What is the main purpose of a septic tank in waste management?
Q20
What is the main environmental impact of intensive livestock farming?
Q21
What is the term for water that is safe to drink?
Q22
What is the environmental impact of coal mining?
Q23
What is the major disadvantage of landfill waste disposal?
Q24
What is the effect of deforestation on the carbon cycle?
Q25
Which of the following is considered hazardous waste?