Chapter 1 Introduction to Earth Science.ppt

[Pages:69]Chapter Introduction to Earth Science

1.1 What Is Earth Science?

Overview of Earth Science

Encompasses all sciences that seek to understand

?Earth ?Earth's neighbors in space

1.1 What Is Earth Science?

Earth science includes

1. geology, the study of Earth a. physical geology - examination of the materials that make up Earth and possible explanations for the many processes that shape our planet

1.1 What Is Earth Science?

Earth science includes 1. geology, the study of Earth

b. historical geology - aim is to understand Earth's long history by establishing a timeline of the vast number of physical and biological changes that have occurred in the past

1.1 What Is Earth Science?

Earth science includes 2. oceanography, the study of the

ocean 3. meteorology, the study of the

atmosphere and the processes that produce weather 4. astronomy, the study of the universe

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