Across
- 2. Small water droplets that is near the ground.
- 4. The transfer of the heat energy through direct physical contact
- 6. The second layer of the Earth’s atmosphere. There is an ozone layer that protects us from the harmful UV rays from the sun. Without it, life would be dangerous.
- 8. This happens when warmer air go inside to the colder air.
- 10. All water in the Earth such as ocean, river, and lake.
- 12. The outside layer of Earth’s atmosphere. There is almost no air. That’s the reason why satellites orbit here.
- 14. The solid part that include interior and exterior of the Earth.
- 16. Water that from the rain, snow, sleet, and hail.
- 19. The thing that is deliberately changed or manipulated in an experiment to observe its effect on another variable. It's the "cause" in a cause-and-effect relationship.
- 20. The day that have same time of day and night
- 21. All community living things on Earth.
- 22. A large body of air with same temperature and humidity
- 23. The lowest layer of Earth’s atmosphere. Weather happens there such as clouds, rain, snow, stroms, and wind.
Down
- 1. Temperature that dew happen
- 3. This happens when cold air mass go into to the warm air mass
- 5. The thing that changes as a result of the independent variable manipulation.
- 7. A variable that is kept “constant” or unchanged during an experiment to ensure that the results are not influenced by factors other than the independent variable being tested.
- 9. The fourth layer of Earth’s atmosphere.It’s very hot. Aurora happen in thermosphere.
- 11. This happens when warmer air go inside to the colder air.
- 13. A type of heat transfer that happens through water and air
- 15. Weight of the air in atmosphere
- 17. The third layer of Earth’s atmosphere. Meteors burn up here. That’s the reason they don’t reach Earth.
- 18. The Layer of gases that surrounding Earth or another planets such as Mars and Venus