Earth Science

2. Study of the earth's land, water, are, and outer space.
3. Scientists who study air often depend on _____ to measure weather conditions high above the earth.
6. Farmers rely on meteorologists to give them accurate reports on the _______.
11. The study of the earth's air and weather
13. A(n)_________ is a tool that helps scientists store and analyze information as well as communicate with other scientists.
14. A(n)________ is a complicated tool astronomers use to study rocks on earth.
15. Communities depend on a knowledge of _______ to determine the best ways to use the land and its resources.

1. Study of the earth's water.
4. A very simple tool that helps a geologist study rock is a hand-held.
5. Scientists usually base their measurements on the______.
7. A strong warm climate system that repeats itself every three to seven years.
8. A(n)________ is a scientist who might locate the oil that is used to powers buses and cars.
9. To study the bottom of an ocean, oceanographers may use a(n)_________.
10. The study of the surface and inside of the earth.
12. The study of objects in space.