Sustainability and the Environment

Which of these methods uses the least water?

• Dishwasher

• Hand washing

• Both use the same amount of water

Do you know how many gallons of water it takes to fill a bathtub?

• 13 gallons

• 36 gallons

• 25 gallons

What's the best way to reduce waste?

• Always recycle

• Shop for discounted items

• Buy less

For every ton of paper, we use...

• 59 trees

• 17 trees

• 32 trees

What is an example of climate change?

• Forest repopulation

• Global warming

• Air pollution

How long does it take for a plastic bottle to degrade?

• 70 years

• 25 years

• 50 years

How much of the water in the world is available for human use?

• 30%

• 70%

• 1%

How long does it take for a plastic bag to degrade?

• 100 years

• 500 years

• 700 years

How long should a smartphone last to compensate for the environmental damage they cause?

• 232 years

• 430 years

• 4 years

What is used as an alternative to paper?

• Calcium carbonate and resin

• Grass paper

• Both are correct