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Class 7 Science Chapter 1 Heat Transfer in Nature MCQ Practice

Understand the chapter first, review the syllabus clearly, and then start focused MCQ practice for better accuracy and confidence.

Chapter 1Heat Transfer in Nature

120 MCQsFocused chapter practice

DescriptionQuick chapter overview

SyllabusTopics covered clearly

Learn the key ideas in Heat Transfer in Nature, part of Class 7 Science, through chapter-wise MCQs. Connect scientific ideas with observation, reasoning and practical application and build lasting confidence.

This chapter explains how heat moves in nature through conduction, convection, and radiation. Students learn how heat transfer affects surroundings, weather, and everyday experiences, and connect thermal movement with natural and practical systems.

Sample Chapter MCQs

Showing 10 sample questions from this chapter.

01 Science

If hot air above a flame could not rise, which process would be affected most?

A conduction in a metal rod

B convection around the flame

C radiation from the flame

D absorption by black surfaces

02 Science

Metals are poor conductors of heat.

A True

B False

03 Science

Heat flows naturally from:

A a colder body to a hotter body

B a hotter body to a colder body

C both bodies equally in all cases

D solids only

04 Science

On a windy day, wet clothes dry faster because:

A moving air helps remove heat and moisture

B wind stops evaporation

C radiation becomes zero

D cloth stops absorbing water

05 Science

Which of these is an example of convection?

A heating the far end of a metal rod

B warming near a fire without touching it

C circulation of water in a vessel

D ironing clothes

06 Science

Why are handles of electric irons covered with insulating material?

A to make the iron heavier

B to prevent heat from reaching the hand quickly

C to absorb more heat

D to make the iron shine

07 Science

The transfer of heat through direct contact is called:

A radiation

B reflection

C conduction

D evaporation

08 Science

Why does hot water move upward in a solar water heater tank after heating?

A heated water becomes lighter and rises

B heated water becomes solid

C radiation pushes water downward

D metals pull water upward

09 Science

The process in which heated particles move and carry heat is:

A conduction

B convection

C radiation

D reflection

10 Science

In a closed room, placing a heater near the floor is more effective than near the ceiling because:

A heat always moves downward

B warm air rising from below can circulate better

C cold air rises first

D radiation works only downward

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