Page 133 - ICSE Science 3 : E-book
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Assessment Sheet 2
A. Fill in the blanks.
1. A ___________ can be poured and spilled while a ___________ cannot.
2. ___________ of an object decides whether an object will fl oat or sink in water.
3. Water keeps on changing its form continuously in nature through ___________
and ___________.
4. ___________ energy is obtained from the running water of streams and rivers.
5. ___________ should be the heaviest meal of the day.
6. Water, milk and oil are examples of ___________.
B. Write (T) for true and (F) for false statements.
1. Solids do not have a fi xed shape and size.
2. Coal and petroleum are non-renewable energy sources.
3. Chalk powder is insoluble in water.
4. Water changes into ice upon condensation.
nd
5. Swachh Bharat Abhiyan was launched on 2 October, 2015.
6. Gases are invisible.
C. Answer the following in one word.
1. Solids that cannot be bent or scratched easily ____________
2. Substance that is present in lesser quantity in a solution ____________
3. Process by which water changes into ice upon cooling ____________
4. Light bulbs that last longer and use lesser energy ____________
5. Largest organ of our body that covers all our internal organs ____________
6. Has no taste, colour, smell or shape ____________
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