4G HASS revision

What are natural resources?

• Things that we use.

• Natural materials produced my mother nature.

• Things we can recycle.

• Things we must stop using to save the Earth.

What is a renewable resource?

• Resources that humans must help to replace.

• Resources we can recycle.

• Resources that can be naturally replaced over time without human assistance.

• Resources that take a long time to be replaced.

What are non-renewable resources?

• A resource that cannot be replaced once it is used.

• A resource that takes thousands of years to replace itself.

• A resource that naturally replaces itself without human assistance.

• A resource that can only be replaced with human help.

If you are sustainable, you are someone who...

• Uses materials and resources wisely to ensure they don't run out.

• Reduces, reuses and recycles.

• Cares for and utilises the environment and our natural resources.

• All of the above.

Which of the below is not a sustainable practice?

• Turning off all switches at the wall when not in use.

• Giving my old toys and clothes to a Life Line store.

• Leaving on the aircon when I leave the house because it is hot outside.

• Pouring the old water in my water bottle on a plant instead of down the drain.

Which of the following is a sustainable practice?

• Leaving the lights on in my room when I leave for school.

• Growing my own fruit and vegetables.

• Having a 10-minute shower.

• Using a hot, 1 hour and 30-minute wash setting whilst cleaning my school uniform.

What is waste?

• Materials we put in the bin.

• Materials that can be reused.

• Materials I keep forever.

• Materials or products that are unwanted, have been discarded, rejected or abandoned.

Which of these problems could happen if we don't look after the resources we have?

• Loss of animal homes

• Climate change

• Increase in pollution

• All of the above

Gas, oil and diesel are all examples of...

• Renewable resources

• Non-renewable resources

What are the 3Rs when it comes to sustainability?