Activity No. 3: It's Puzzle Time!
Directions: Using the Across and Down clues, write the correct words in the
numbered grid. Remember to copy the puzzle before answering on your notebook
on a separate sheet of paper.
1. 6.
2. 7.
3. 8.
4. 9.
5. 10.
Across
1. The transfer of heat when gas or liquid particles heat up and rise.
2. Heat transferred by direct contact of solids.
3. Energy transferred between objects.
4. The color you should wear if you want to stay cool.
5. When air cools, it
Down
6. This material is a very good conductor of heat.
7. A material through which heat moves quickly or easily.
8. Electromagnetic waves that carry energy
9. The effect of collisions of atoms in solid.
10. The capacity to do work.​