Class 2 Science: Sources of Heat (Sun & Fire)
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Q1 · MCQ · 1 mark
Which of these is the main natural source of heat on Earth?
Q2 · MCQ · 1 mark
What do we use fire for in our homes?
Q3 · MCQ · 1 mark
Which of these is a safe way to use fire?
Q4 · MCQ · 1 mark
The Sun gives us heat and also ________.
Q5 · MCQ · 1 mark
What happens if we stand in the sun on a cold day?
Q6 · MCQ · 1 mark
Which of these needs heat to work?
Q7 · MCQ · 1 mark
How do plants use sunlight?
Q8 · MCQ · 1 mark
What should you do if you see a fire?
Q9 · MCQ · 1 mark
Which of these is NOT a source of heat?
Q10 · MCQ · 1 mark
Wearing ________ clothes helps us feel warm in winter.
Q11 · MCQ · 1 mark
Fire can be started by rubbing two __________ together.
Q12 · MCQ · 1 mark
What do we get from the Sun that helps us dry our clothes?
Q13 · FILL · 1 mark
The Sun is a very big ball of hot ________ and gas.
Q14 · FILL · 1 mark
We cook our food with the help of ________.
Q15 · FILL · 1 mark
Sunlight helps to keep our clothes ________ after washing.
Q16 · FILL · 1 mark
It is dangerous to play with _________ or candles.
Q17 · FILL · 1 mark
When wood burns, it gives us _________ and light.
Q18 · FILL · 1 mark
Heat from the Sun makes the Earth _________ during the day.
Q19 · FILL · 1 mark
A _________ lamp uses oil or gas to give light and heat.
Q20 · FILL · 1 mark
We should always be careful around sources of ________.
Q21 · FILL · 1 mark
________ is a quick way to warm yourself on a cold evening.
Q22 · SHORT · 1 mark
Name two things that give us heat.
Q23 · SHORT · 1 mark
Why is the Sun important for plants?
Q24 · SHORT · 1 mark
Give one use of fire that helps us in our daily life.
Q25 · SHORT · 1 mark
Why should we not touch a hot stove?
Q26 · SHORT · 1 mark
How does the Sun help us dry clothes?
Q27 · SHORT · 1 mark
What should you do if you smell smoke in your house?
Q28 · SHORT · 1 mark
Name one source of heat that runs on electricity.
Q29 · SHORT · 1 mark
Why do we wear woolen clothes in winter?
Q30 · SHORT · 1 mark
What is the biggest source of natural heat?