Across
- 4. chain It shows how energy is transferred from one living thing to another using arrows.
- 5. Two sides of a picture are exactly the same
- 7. It is formed when objects block the light passing through them.
- 8. things Something that is alive, can grow, and move.
- 10. Shapes Shapes that have three dimensions: length, width and height
- 12. It is the energy we use to power our appliances like TV, refrigerator, and washing machine.
Down
- 1. We use this to help us do our work easier.
- 2. It makes things move or change.
- 3. Shapes Shapes that have two dimensions: length and width
- 4. We get our energy from this to keep us active and alive.
- 5. It provides energy for green plants and all other living things.
- 6. A type of metal that can attract other metals; it has two poles.
- 7. The line that connects two points of a shape
- 9. The point where the edges of a solid figure meet
- 11. It helps us see the colors, shapes, and the sizes of objects.