Environmental Sanitation Quiz

Which of the following is NOT an activity aimed at improving environmental conditions?

• Cleaning water supplies

• Protecting food from pollution

• Promoting waste disposal

• Building more factories

What is one method to make drinking water safer?

• Leaving it in the sun

• Using a faucet filter

• Mixing with soda

• Adding sugar

Which of the following is a source of drinking water in urban areas?

• Ocean water

• Rainwater tanks

• Desert wells

• Surface water sources

What is a common effect of carbon monoxide exposure?

• Improved vision

• Increased energy

• Dizziness and headaches

• Better sleep

Which gas is created by chemical reactions involving nitrogen oxides and sunlight?

• Methane

• Helium

• Hydrogen

• Ozone

What is one way to reduce air pollution?

• Burning more coal

• Choosing fuel-efficient vehicles

• Driving more frequently

• Using more plastic

Which of the following is NOT a method to control noise pollution?

• Using earmuffs

• Lowering the volume of loudspeakers

• Increasing the volume of music

• Using barriers

What is a common method to control rodent populations?

• Building nests for them

• Feeding them regularly

• Using mousetraps

• Ignoring them

Which pest is known to be active in the dark and hide in small spaces?

• Bees

• Butterflies

• Ants

• Cockroaches

What is a recommended method to prevent flies from entering homes?

• Installing auto-close mechanisms on doors

• Using bright lights

• Playing loud music

• Leaving doors open