SCIENCE CROSSWORD

1. Slicing apple is a ___ change because it doesn't create new substance.
4. Water become ice is an example of changes of matter called ___.
8. We can see our reflection in the mirror is an example of which properties of light?
10. The largest source of light in the world is the ___.
12. A pencil looks bend when you put it in water is an example of which properties of light?
15. Melting is the changes of matter from solid to ___.
16. Folding origami is a physical change because only the ___ and size changes.
17. The energy produced from a moving object is called ___ energy.

1. The energy stored when an object is not moving is called ___ energy.
2. Burning paper caused ___ change because it creates new substance.
3. We can separate coffee and water with ___ method.
5. Evaporation is the changes of matter from liquid to ___.
6. A leaf appears green because it absorbs all the colors except ___.
7. high amplitude = high ___.
9. We can separate iron and sand with ___ method.
10. Sound travels the fastest through ___.
11. The energy that helps us see things around us is ___ energy.
13. We feel warm near the campfire is an example of heat transfer called ___.
14. high frequency = high ___.
16. Musical instruments produce ___ energy.