A journey to a cold seep

How scientists study methane in the Arctic ocean: A paired teaching lesson plan

Abstract

Focus:

Where are and what happens at cold seeps and how scientists study them.

Learning objectives:

After this lesson, students should be able to:

1. Relate different datasets by observing and describing scientific maps

2. Differentiate between carbon dioxide and methane gas

3. Clarify misconceptions about greenhouse gas

4. Explain what cold seeps are and why most gas/methane hydrates

   occur at continental margins

5. Describe some of the methods scientists use to locate and study

   methane/gas hydrates

Prerequisites:

Prior to this lesson, students should be familiar with understanding maps, molecular structure and bonding, and the greenhouse effect and gases.

Key words:

Arctic Ocean, Methane, Carbon Dioxide, Gas Hydrate, Cold Seep, Greenhouse Gases.