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Geology Meteorology Oceanography Astronomy The study of the properties of the oceans Waves, tides, temperature zones, salinity(salt content), Ocean life (Marine Biology) Careers Oceanographer – studies the physical aspects of the oceans Marine Biologist – studies ocean life Geology is the primary Earth science. The word means "study of the Earth". Geology deals with the composition of Earth materials (rocks and minerals), Fossils, Earth structures (MTNS), and Earth processes (Earthquakes, volcanic eruptions. Geologists search for fuels and minerals, study natural hazards, and work to protect Earth's environment. Geologist – studies the layers of the earth (solid and liquid) Paleantologist – study of the history and life on earth. Petrologist – study of the origin of rocks (look for oil) Volcanologist – study of volcanoes Seismologist – study of Earthquake waves. Study of the universe and outer space Moon , planets, stars, Galaxies Meteorites and Asteroids Careers Astronomer, physicist, Astronaut ** Meteor pic – struck Peru in 2007 (created crater 30 meters wide) The study of the atmosphere and how processes in the atmosphere determine Earth's weather and climate. Climate change Storms Careers Meteorologist Storm Chaser Why should we Study the Earth?