Across
- 5. When two rejects are at the same thermal temperature.
- 6. An animal that only eats plants.
- 9. The top layer of the leaf, provides protection.
- 10. A piece of equipment that helps measure temperature.
- 12. The tiny breathing holes underneath a leaf.
- 18. Something you keep the same in an experiment.
- 21. The difficulty for a current to flow through a circuit.
- 22. Another word for bounces off.
- 23. Many food chains linked together.
- 26. Something that all objects emit.
- 27. A reaction when a more receive metals pushes out the less reactive metal.
- 29. The measurement of heat.
- 30. A material the does not conduct energy well e.g cloth.
Down
- 1. A piece of equipment measures the current in a circuit.
- 2. A way of purifying a liquid by heating and cooling it.
- 3. An animal that eats other animals, to stay alive.
- 4. A way of showing what eats what in a habitat.
- 7. A list of metals in order of how vigorously they react.
- 8. Helps photosynthesis take place, and adds the greens to the leaves.
- 11. The layer in which photosynthesis takes place within the leaf.
- 13. Energy which and object posses by the virtue of being in motion.
- 14. Objects that have a high position and are able to fall.
- 15. Energy in objects as a result of motion in their particles.
- 16. A reactant of photosynthesis.
- 17. A type of electromagnetic radiation, which involves waves rather than particles.
- 19. An energy transfer that occurs in liquids and gases.
- 20. A unit of measurement of electricity, symbol (v).
- 24. A material that charges energy well e.g metal, graphite
- 25. A form of measurement of energy.
- 28. A product of photosynthesis.