Across
- 2. What organelle is responsible for making sugar for plants through photosynthesis?
- 3. Sound and water are both ___________ waves since they require a medium.
- 4. Sea floor spreading is an example of what type of plate boundary?
- 7. What variable is referred to as the “manipulated variable” and is the ONE thing changed in an experiment
- 8. Materials like metal allow the flow of thermal energy to flow through them easily.
- 10. Heat and pressure applied to existing rock create ______________ rocks.
- 13. Solids are packed tightly together and vibrate, meaning they have _____ kinetic energy than liquids.
- 15. All living things are either multi-cellular or _____________.
- 19. Which cellular process is in charge of breaking down food (glucose) into energy (ATP)?
- 21. What type of plate boundary causes one plate to slip under another, typically forming volcanoes and destroys the crust?
- 23. An organ system is made up of many _________ working together for a similar function.
- 24. This variable is located on the X-axis of a graph.
- 25. What extra protective layer do plant cells have that animal cells do not?
Down
- 1. What is the part of a wave that is trough to trough or crest to crest?
- 5. What is the transfer of thermal energy by waves through empty space? (*Not touching)
- 6. The digestive system works with the ___________ system by sending nutrients throughout the body.
- 9. Which variable is represented on the Y-axis of a graph?
- 11. As altitude increases, air pressure _____________.
- 12. What type of plate boundary usually results in earthquakes and doesn’t destroy or create crust?
- 14. Height of a wave that determines its volume (sound) or brightness (light)
- 16. Which type of plate boundary results in volcanic islands and folded mountains?
- 17. What is the name for Earth’s upper mantle and crust?
- 18. A group of specialized cells working together for a common function forms ________.
- 20. Which organelle is responsible for cellular respiration?
- 22. As the wavelength decreases, its ______________ and energy increase.
