Our Planet- The Earth
ICSE · Class 3 · Social Science
Most important questions from Our Planet- The Earth for ICSE Class 3 Social Science board exam 2026. MCQs, short answer, and long answer questions with marks.
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Sample Questions
Which planet do we live on?
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Earth
We live on planet Earth, which supports life.
How much of Earth's surface is covered with water?
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Three-fourths
About three-fourths (75%) of Earth's surface is covered with water.
What gives Earth light and heat?
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Sun
The Sun provides light and heat, which are essential for life on Earth.
Which gas do humans need to breathe?
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Oxygen
Humans need oxygen from the air to breathe and survive.
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