CBSE Class 5 Social Science Natural Resources MCQs

Question: ________ resources are naturally found on the earth.

a) natural

b) artificial

c) none of these

Answer: natural

Question: Carbon emission means ________

a) release of carbon into the atmosphere

b) none of these

c) consumption of carbon from the atmosphere

Answer: release of carbon into the atmosphere

Question: ________ is the energy obtained from the Sun.

a) solar energy

b) chemical energy

c) none of these

Answer: solar energy

Question: Fossil fuel is also known as

a) non-renewable resources

b) renewable resources

c) none of these

Answer: non-renewable resources

Question: Petroleum is also known as crude oil.

a) True

b) False

c) None of these

Answer: True

Question: Wind energy is the renewable source of energy.

a) True

b) False

c) None of these

Answer: True

Question: ________ energy is used to rotate turbines in the barrage to generate electricity.

a) Tidal

b) Solar

c) Wind

Answer: Tidal

Question: 3R means

a) Reduce, Reuse and Recycle

b) Regerate, Reduce, Replicate

c) none of these

Answer: Reduce, Reuse and Recycle

Question: ________ is electricity that is made by the movement of water.

a) hydroelectricity

b) solar electricity

c) none of these

Answer: hydroelectricity

Question: Carbon emission in renewable energy resources is very

a) low

b) high

c) none of these

Answer: low

Question: ________ energy is used in drying crops.

a) biomass

b) geothermal

c) none of these

Answer: biomass

Question: ________ is used for sailing boats.

a) tidal energy

b) wind energy

c) solar energy

Answer: tidal energy

Question: ________ are caused by the gravitational pull of the Sun and the Moon.

a) waves

b) floods

c) tides

Answer: waves

Question: The largest source of energy for the generation of electricity world wide is

a) coal

b) Sun

c) water

Answer: coal

Question: The ultimate source of energy for all living organisms is

a) Sun

b) Water

c) wind

Answer: Sun

Question: ________ are built on rivers to produce electricity.

a) Dams

b) Bridges

c) none of these

Answer: Dams

Question: All of these are called biomass

a) animals and plant matter

b) soil and plants

c) hills and mountains

Answer: animals and plant matter

Question: ________ are also known as hydroelectric projects.

a) Dams

b) Bridges

c) coal

Answer: Dams

Question: ________ supply more than 90 percent of the world current energy requirements.

a) Fossil fuels

b) Sun

c) Water

Answer: Fossil fuels

Question: Biogas is produced from

a) animal dung

b) water

c) sun

Answer: animal dung

Question: Return something to its earliest condition is called

a) replenish

b) change

c) interchange

Answer: replenish

Question: The process of heat processing a liquid or a food to kill pathogenic bacteria to make the food safe to eat is called

a) boiling

b) drying

c) pasteurization

Answer: boiling

Question: We need to understand that our natural resources are

a) limited

b) none of these

c) unlimited

Answer: limited

Question: The force of wind used to run

a) windmills

b) turbines

c) none of these

Answer: windmills