CBSE Class 3 Science Sun as a Natural Resource MCQs

Question: Sun is a ___________ source of energy

a) natural

b) artificial

c) man-made

Answer: natural

Question: The sun is a huge ball of

a) fire

b) water

c) ice

Answer: fire

Question: The sun and its ____________ belong to the solar system.

a) planets

b) none of these

c) stars

Answer: planets

Question: The eight planets in the solar system are Mercury, Venus, Earth, Mars, Jupiter __________Uranus, Neptune.

a) Star

b) Saturn

c) Sun

Answer: Star

Question: Our planet Earth is the ___________ planet from the sun.

a) third

b) fifth

c) fourth

Answer: third

Question: The planets Mercury and Venus are very

a) hot

b) shiny

c) cold

Answer: hot

Question: The planets Jupiter and Neptune are very

a) cold

b) dull

c) hot

Answer: cold

Question: You need something to work is called

a) energy

b) heat

c) light

Answer: energy

Question: You get __________ when you eat food

a) energy

b) sweat

c) light

Answer: energy

Question: Energy is also required to change

a) both of these

b) size

c) matter

Answer: both of these

Question: Energy is available in other forms too such as heat, light.

a) both

b) diesel

c) coal

Answer: both

Question: The energy we get from the sun is called __________ energy

a) solar

b) both

c) coal

Answer: solar

Question: The ___________ energy in sunlight gives warmth

a) heat

b) wind

c) none of these

Answer: heat

Question: Plants have a green substance called

a) chlorophyll

b) enzymes

c) photosynthesis

Answer: chlorophyll

Question: We get ___________ energy by burning wood.

a) heat

b) coal

c) wind

Answer: heat

Question: In a ___________ the heat energy of sunlight is used to cook food

a) solar cooker

b) solar heater

c) solar cell

Answer: solar cooker

Question: In a __________ the heat energy of sunlight is used to heat water

a) solar heater

b) solar cell

c) solar cooker

Answer: solar heater

Question: A large number of solar cells together for a

a) solar cell

b) solar panel

c) solar cooker

Answer: solar cell

Question: A __________ converts the light energy of sunlight into electricity.

a) windmill

b) solar cell

c) solar cooker

Answer: windmill

Question: Solar energy is also used for

a) drying

b) none of these

c) wetting

Answer: drying

Question: The energy of wind is used in a windmill to make energy in the form of

a) electricity

b) diesel

c) coal

Answer: electricity

Question: Things that can be burnt to get energy are called

a) fuels

b) power

c) light

Answer: fuels

Question: These sources of energy will never get destroyed

a) renewable

b) non-renewable

c) both

Answer: renewable

Question: These sources of energy, once used up are no longer available

a) non-renewable

b) none of these

c) renewable

Answer: non-renewable