Sustainability

1. Three key areas of sustainability are...

• Political, energy and recycling

• Political, energy and recycling

• Social, environmental and economic

• Recycling, biodiversity and social

What is sustainability?

• Avoiding the depletion of natural resources in order to maintain ecological balance.

• using only fossil fuels

• using only non-renewable resources

What is NOT a sustainable practice?

• Recycling

• Reusing

• Reducing

• Buying

Which of the following sources of energy is non-renewable?

• Sun

• Wind

• Water

• Fuel

A sustainable city is

• a city that use clean energy

• a city that reduce the pollution that they generate

• a city that recycle, reuse and reduce

• all are correct

Energy from the sun is known as.........

• hydroelectric energy

• geothermal energy

• solar energy

• wind energy

Oil, natural gas, and coal are called ________resources because they are not easy to replace.

• disappearing resource

• conservation

• natural resources

• non renewable resources

Which of the following is NOT sustainable?

• Using oil as fuel for our cars and trucks

• Riding a bicycle

• Cleaning up pollution

• Drinking water

The advantage of solar energy includes the fact that it is

• Non Renewable

• non polluting

• Expensive

• Absent at night

Which of the following is a natural resource?

• Pollution

• Candy

• Water

• Sustainability