Prongo Free Printables
Grade 2 Science: Heating & Cooling Changes
Name
Date
1.
Heating can make some solids ___ into liquids.
2.
Cooling can make some liquids ___ into solids.
3.
Ice melting into water is a change from solid to ___.
4.
Water freezing into ice is a change from liquid to ___.
5.
Heating water can make it ___ into vapor.
6.
Cooling vapor can make water droplets by ___.
7.
A chocolate bar left in a hot car may ___.
8.
Popsicles stay solid in a ___ freezer.
9.
What does melting mean?
10.
What does freezing mean?
11.
Give one reversible heating/cooling example.
12.
Give one change that is hard to reverse.
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