Sources of Energy

1. Which is an organic matter produced by plants in direct or indirect forms?

• SOLAR ENERGY

• WIND ENERGY

• BIOMASS

• BIO FUEL

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of energy is biomass energy?

• a) Conventional energy

• b) Non renewable

• c) Commercial energy

• d) Sustainable energy

3. The use of biomass energy has the potential to greatly reduce greenhouse gas emissions.

• TRUE

• FALSE

Tags

NGSS.HS-ESS3-4

NGSS.HS-ESS3-5

What does natural decay of biomass produces?

• METHANE

• ETHANOL

• OZONE

• HYDROGEN

Tags

NGSS.HS-LS2-3

Which of the following are the benefits/uses of biogas?

1) Bio-manure is obtained

2) Improves sanitation in village

3) Reduce causes of climate change

• 1

• 1,3

• 2,3

• all above

Tags

NGSS.MS-LS2-5

Biogas is used for:

• cooking

• operating engine

• burning gas stoves

• all are correct

Tags

NGSS.MS-PS3-5

Which of the following statements about coal, crude oil and natural gas are correct?

• They are formed from the ancient remains of plants or animals.

• They can be reused and recycled.

• They are limited resources.

• They are all fuels.

What is/are the advantages of using nuclear power?

• A small amount of fuel can give a large amount of energy.

• Generating electricity by nuclear power gives off no air pollutants.

• Generating electricity by nuclear power produces radioactive nuclear waste.

Tags

NGSS.HS-ESS3-4

NGSS.HS-ESS3-2

NGSS.HS-ETS1-3

Too much __________ released into the atmosphere causes global warming.

• sulphur dioxide
• nitrogen oxides
• carbon monoxide
• carbon dioxide

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Which of the following is NOT a fossil fuel?

• Petroleum
• Biomass
• Natural gas
• Coal