fossil fuel

fossil fuel

How Were Fossil Fuels Formed?

45m ago
SOURCE  

Description

In this narrated slideshow, you will learn more about how one fossil fuel -- "shale gas" -- formed in the Earth thousands of feet below certain parts of the United States. Learn more about this video, including educational resources, from QUEST: http://ow.ly/uf4b8 This video is part of our Challenges of Non-Renewable Energy educational series: http://ow.ly/uf4ix