Across
- 3. sends TV signals and phone calls. helps determine location with GPS. helps predict weather and track hurricanes. Takes pictures of other planets, the sun, and other objects to help scientists learn about the universe. Used to study the oceans, land, and atmosphere.
- 4. __________constructed: space we create and give meaning to as communities.
- 5. global positioning satellite.
- 8. how features are related or arranged.
- 10. large cracks in the ice in Antarctica.
- 11. coordinate reference system. A framework to precisely measure locations on Earth.
- 12. person examining & recording the area and features of a piece of land to construct a map.
- 13. space
- 15. uses radio waves to detect and locate objects:
- 16. polar continent.
- 17. remote sensing satellites with radar.
Down
- 1. an object that orbits a larger celestial body, such as a planet, star, or moon. The term can refer to both natural objects, like the Earth and Moon, or artificial, which are human-made machines.
- 2. sensing or studying something without physically contacting it.
- 3. record energy reflected from the earth's surface.
- 6. __________ space: collective knowledge about space.
- 7. two numbers or sometimes a letter and a number that locate a specific location
- 9. Constellations of artificial satellites orbiting the Earth by China, Russia, the European Union, and United States and other countries. global navigation satellite system.
- 14. space like the fan community we create and participate with online.