Year 8 Science Term 1-3
Across
- 3. Electrical energy is very useful, because its’ easily converted into other forms?
- 4. True or False, When at the highest point on a roller-coaster there is a high amount of kinetic energy?
- 5. Blocks Atoms are the b_____ b_____ of all living & non-living things?
- 8. When two liquids mix evenly, what process occurs?
- 9. Pure substance?
- 10. How many types of energy are there?
- 14. There are 1000 _______ in 1Kj?
- 15. Process of plastic breaking down?
- 17. Food is an example of what type of energy?
- 18. Identify the element "Cl"?
- 20. What is located between the Mantle & Crust
- 22. Study of plants?
- 23. How many particles in H20?
- 24. Sound energy is a form of _______________?
- 25. Energy is the ability to do ________?
- 26. A loaded paper wasp is an example of what type of potential energy?
- 28. Outer layer of the Earth?
Down
- 1. What state of matter has no fixed shape but a fixed volume?
- 2. True or False, The energy conversion, when Katniss release a bow & arrow is as follows: chemical, kinetic, elastic potential, kinetic, heat, sound & gravitational potential?
- 4. True or False, can energy be made or destroyed?
- 6. The quality of being harmful to the environment or depleting natural resources?
- 7. Educated guess?
- 11. Two or more atoms joined together by a chemical bond is called a M____________?
- 12. What state of matter has the particles move rapidly?
- 13. Thermal energy is also known as ____________?
- 15. Stored energy is called ________________?
- 16. Liquid wood is an example of a _______________ for plastic?
- 18. H2O is an example of a C____________?
- 19. Fuel Oil, Natural Gases & Coal are examples of __________ __________?
- 21. What type of energy flows through wires?
- 27. Burning chemicals is an example of what type of energy?
- 29. Particles that are arranged in a tight regular pattern is what state of matter?