Science+Key+Terms

__Key Terms__ 1. Physics- the study of light, heat, nuclear energy and electricity 2. Ecology- the study of how living things interact with eachother 3. Biology- the study of livings things such as flora & fauna, mirco-organisms 4. Chemistry- the study of subtances such as drugs & radioactive 5. Astronomy- the study of the stars, planets, the sun, the moon, comets & asteroids 6. Geology- the study of earthquakes, fossils & volcanoes 7. Thermometer- an long cylinder filled with alcohol and to measure the temperture of any liquids 8. Hypothesis- an educated guess or what you think happened 9.