The World of Earth Science Chapter 1 The World of Earth Science

I. Branches of Earth Science A. Geology The study of the origin, history, and structure of the Earth and the processes that shape the Earth

Careers in geology 1. Volcanologist – a geologist who studies volcanoes 2. Seismologist – a geologist who studies volcanoes 3. Paleontologist – a geologist who studies fossils

B. Oceanography The scientific study of the sea

Careers in oceanography 1. physical oceanographers – study physical features such as waves and currents 2. biological oceanographers – study the plants and animals that live in the ocean 3. geological oceanographers – study and explore the ocean floor for clues to the Earth’s history

C. Meteorology The study of the Earth’s atmosphere, especially in relation to weather and climate

D. Astronomy The study of the universe Astronomers study stars, asteroids, planets, and everything else in space

II. Special Branches of Earth Science A. Environmental Science The study of how humans interact with the environment B. Ecology The study of relationships between organisms and their surrounding C. Geocehmistry The study of rocks, minerals, and soils