Introduction to Earth Science
Do Now!!!!
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.
2.
3.
4.
Geology
Oceanography
Meteorology
Astronomy
Earth Science
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

The study of Earth’s
atmosphere, especially in
relation to weather and
climate.
Astronomy

The study of the universe
beyond Earth.
NEW TO EARTH SCIENCE
Environmental Science

Study the ways in which humans interact
with their environment.
Do Now:
WRITE 3 THINGS YOU LEARNED
ABOUT EARTH SCIENCE TODAY.
(USE THE BACK OF YOUR INDEX CARD
FROM BEFORE)
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.
http://www.youtube.com/watch?v=h-JY11k9ekw