Year 8 Science Term 1

2. Thermal energy is also known as ____________?
4. Two or more atoms joined together by a chemical bond is called a M____________?
7. What state of matter has no fixed shape but a fixed volume?
8. When two liquids mix evenly, what process occurs?
11. What state of matter has the particles move rapidly?
13. Study of plants?
14. True or False, The energy conversion, when Katniss release a bow & arrow is as follows: chemical, kinetic, elastic potential, kinetic, heat, sound & gravitational potential?
16. H2O is an example of a C____________?
17. Liquid wood is an example of a _______________ for plastic?
19. Atoms are the b_____ b_____ of all living & non-living things?
23. Burning chemicals is an example of what type of energy?
25. Identify the element "Cl"?
27. Educated guess?
29. Energy of motion is called K____________?
30. Sound energy is a form of _______________?
31. Stored energy is called ________________?
32. How many types of energy are there?

1. How many particles in H20?
3. Process of plastic breaking down?
5. A loaded paper wasp is an example of what type of potential energy?
6. There are 1000 _______ in 1Kj?
9. Fuel Oil, Natural Gases & Coal are examples of __________ __________?
10. The quality of being harmful to the environment or depleting natural resources?
12. Outer layer of the Earth?
15. Energy is the ability to do ________?
18. Pure substance?
20. What is located between the Mantle & Crust
21. What type of energy flows through wires?
22. Food is an example of what type of energy?
24. True or False, When at the highest point on a roller-coaster there is a high amount of kinetic energy?
26. Particles that are arranged in a tight regular pattern is what state of matter?
28. Electrical energy is very useful, because its’ easily converted into other forms?

Year 8 Science Term 1 - 3