1. P-1 What is Earth Science?
Prologue

2. Keys to Success Always be prepared. Always bring you Notebook
Pen / pencils
Earth Science Reference Tables
August 3, 2019
Intro to Earth Science

3. Earth Science Earth Science is an applied science. It looks at systems
It uses chemistry and physics to solve questions about Earth’s system.
Earth is unique because it is the only planet known to have life.
The conditions on Earth that promote life exist because of the life on the planet.
August 3, 2019
Intro to Earth Science

4. There are 3 Areas of Earth Science
Geology:
Studies the lithosphere
Meteorology:
Studies the Atmosphere and hydrosphere
Astronomy:
Studies space
August 3, 2019
Intro to Earth Science

5. Geology
Geology includes the outer surface as well as the layers of the planet inside.
Lithosphere is the rocky outer shell of the planet.
August 3, 2019
Intro to Earth Science

6. Meteorology
Meteorology is the study of the atmosphere and hydrosphere.
Meteorologists predict weather based on scientific patterns.
August 3, 2019
Intro to Earth Science

7. Atmosphere
Atmosphere is the envelope of gasses that surround our planet.
August 3, 2019
Intro to Earth Science

8. Hydrosphere Hydrosphere is the water on our planet. Oceans Rivers
Lakes
Glaciers
August 3, 2019
Intro to Earth Science

9. Astronomy
Astronomy is the study of the motions of the objects in space.
At left is a picture of Earthrise, as seen from Apollo 8 astronauts.
August 3, 2019
Intro to Earth Science