Across
- 2. What everything is made up of
- 6. Energy from the Sun
- 8. A piece of information that is definitely true
- 9. When the Earth makes one turn on its axis
- 11. Kinds of gases that stay the same
- 13. Energy including light, radio waves, and gamma rays
- 15. A procedure that includes observation, testing, and changing of hypotheses
- 17. Weather systems that are intense and possibly harmful
- 22. Tighten
- 23. Energy of Motion
- 24. Layers of gases that surround planet Earth
- 27. True facts that can prove or disprove a belief
- 28. Someone that is poorly educated and science and does not understand
Down
- 1. degree of heat
- 3. The day when the North Pole leans toward the Sun
- 4. Fake Science, Opinions not based on the scientific method
- 5. A testable explanation of something
- 7. To release energy as radiation
- 10. Energy transfer through physical contact
- 11. A process where plants use the sun's energy to make food
- 12. Imaginary axle that Earth spins on
- 14. When the Earth makes a full trip around the Sun
- 16. The day when the sun shines directly on the Earth
- 18. Become larger or more extensive
- 19. How much stuff (elements) something is made up of
- 20. A structure of ideas that proves or disproves something
- 21. Gases that change and vary through time
- 25. What everything is made up of
- 26. When Earth and the Sun are closest to each other
- 29. When Earth and the Sun are farthest from each other