Renewable and Non-renewable Energy_Part 2

Which of the following are non-renewable sources of energy? (tick all that apply)

• Biomass

• Coal

• Wind energy

• Hydropower

• Natural gas

Which of the following are renewable sources of energy? (tick all that apply)

• Crude oil

• Solar energy

• Hydroelectric power

• Fossil fuels

• Biomass

What is Singapore's main source of energy right now?

• Solar energy

• Wind energy

• Fossil fuels

• Biomass

What is Singapore's main source of renewable energy right now?

• Solar energy

• Wind energy

• Fossil fuels

• Biomass

Currently, most of the world uses fossil fuels as an energy source. True or false?

• True

• False

Tags

NGSS.MS-ESS3-4

The burning of fossil fuels produces a greenhouse gas that contributes to global warming. What is this gas?

• Carbon dioxide

• Oxygen

• Nitrogen

• Methane

Tags

NGSS.MS-ESS3-5

Which statement about fossil fuels is correct? (TB Pg 59 - circle the answer on your own TB)

• They take millions of years to burn.

• They take millions of years to form.

• They cost millions of dollars.

• They can only be found millions of years ago.

Tags

NGSS.MS-ESS1-4

Which statement is not a disadvantage of fossil fuels?

• Burning fossil fuels produce a lot of energy in a short amount of time.

• Burning fossil fuels produce harmful gases, leading to air pollution.

• Fossil fuels will run out one day as they take millions of years to form.

• Mining of fossil fuels is dangerous and damages the environment.

Tags

NGSS.MS-ESS3-5

The energy conversion when fossil fuels are burnt and used in power stations is:

• electrical energy --> heat energy

• chemical potential energy --> kinetic energy + heat energy

• chemical potential energy --> heat energy --> electrical energy

• heat energy --> kinetic energy

Tags

NGSS.MS-PS3-4

Wind __________ convert the kinetic energy of wind into electrical energy.

Tags

NGSS.MS-PS3-5