Across
- 5. these organisms break down dead plants and animals
- 7. this star controls the motion of all the planets in our solar system
- 8. type of succession that begins with bare rock
- 10. season with the most direct sunlight
- 12. describes the variety of different organisms in an ecosystem
- 13. color of the hottest stars
- 14. this type of front moves out warm air and replaces it with cold air
- 15. this tide happens during the new and full moon
Down
- 1. if something is moving then it has this type of energy
- 2. location of the biggest stars on the H-R Diagram
- 3. organism that only eats plants
- 4. season with the least amount of daylight
- 6. this type of change rearranges atoms to create a new substance
- 9. distance divided by time will equal this
- 11. this type of element is shiny strong and malleable
- 12. if an object is not moving then the forces acting on it are_________?