Chapter 1 Introduction to Earth Science

Front

What drives the processes that occur in the atmosphere, hydrosphere, and at Earth's surface?

Back

The sun's energy.

Front

What powers the internal processes that cause volcanoes, earthquakes, and mountains?

Back

Earth's interior heat.

Front

What is one source of energy for Earth systems?

Back

The sun.

Front

Where is the Earth's core located?

Back

Just below the mantle.

Front

What is the purpose of scientific inquiry?

Back

To explain how or why things happen.

Front

What is Earth Science?

Back

The study of Earth and its processes, including the atmosphere, hydrosphere, and geosphere.

Front

What are the three main layers of the Earth?

Back

Crust, mantle, and core.

Front

What is the hydrosphere?

Back

All the water on Earth's surface, including oceans, rivers, lakes, and glaciers.

Front

What is the atmosphere?

Back

The layer of gases surrounding Earth, essential for life.

Front

What is the geosphere?

Back

The solid part of Earth, including rocks, soil, and landforms.