Introduction to Earth ScienceDo Now!!!!

Earth Science

Definition Four branches of Earth Science

The study of Earth and the universe around it.

Assuming that the causes of natural events can be discovered through careful observation and experimentation.

1. Geology

2. Oceanography

3. Meteorology

4. Astronomy

Geology – the study of the origin, history, processes, and structure of solid earth.

Specialized Areas: Predicting

earthquakes and volcanic eruptions

Finding coal, gas, oil, and other natural resources.

Studying fossils to learn about the Earth’s past

OCEANOGRAPHY

The study of Earth’s oceans

Areas of oceanography:◦Waves, tides,

and ocean currents

◦The ocean floor to study Earth’s history or find minerals.

Meteorology Astronomy

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

The study of the universe beyond Earth.

NEW TO EARTH SCIENCEEnvironmental ScienceStudy the ways in which humans

interact with their environment.

WRITE 3 THINGS YOU LEARNED ABOUT EARTH SCIENCE TODAY.(USE THE BACK OF YOUR INDEX CARD

FROM BEFORE)

Do Now:

Why is Earth Science Important?

Homework – Please write at least 3 sentences answering this question. Use what you learned in class and your own personal thoughts. Read pages 9-16 in your textbook.

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