Renewable and Non-Renewable energy

Renewable energy resources are?

• Resource that cannot be readily replaced by natural means on a level equal to its use.

• Invisible resources

• Renewable resources that can be naturally restored.

• All the above

Tags

NGSS.4-ESS3-1

Coal and oil are?

• Non-Renewable energy resources

• Renewable energy resources

• None of the above

Tags

NGSS.MS-ESS3-1

In South Africa, Eskom mainly uses _____________ to generate electricity.

• Gold

• Water

• Coal

• Solar energy

Which renewable energy resource would be the most ideal for use in the Southern African region?

• Hydro (water) energy

• Solar energy

• Wind energy

• Geothermal energy (Earth's heat)

Tags

NGSS.HS-ESS3-1

NGSS.HS-ESS3-2

___________ energy comes directly from the sun.

• Warm

• Solar

• Hydro

• Bio-fuels

Tags

NGSS.4-ESS3-1

NGSS.5-PS3-1

Bio-fuel and geothermal energy are examples of?

• Non-renewable energy resources

• Hydro energy

• Renewable energy resources

• None of the above

The interruption of an electricity supply to avoid excessive load on the generating plant is called _______________________.

• Blackout

• Plant management

• Power outage

• Load Shedding

Tags

NGSS.HS-ESS3-2

NGSS.HS-ETS1-2

Eskom Stands for? ___________

• Electricity Supply Commission

• Electrical company

• Electricity, served for the community

Renewable energy resources?

• Do not release harmful emissions to the atmosphere.

• They do not diminish and they are restored naturally.

• All the above

Tags

NGSS.4-ESS3-1

NGSS.5-ESS3-1

Have you learnt about renewable and none renewable energy resources before?

• Yes

• No

Tags

NGSS.MS-ESS3-1