View by Category

Chapter 21: Resources of Minerals and Energy - PowerPoint PPT Presentation

About This Presentation
Title:

Chapter 21: Resources of Minerals and Energy

Description:

Over one hundred sixty thousand years ago, our ancestors probably began to use ... with groundwater percolating through an aquifer, the solution cools very slowly. ... – PowerPoint PPT presentation

Number of Views:1061
Avg rating:3.0/5.0
Slides: 79
Added by: Anonymous
Category:

less

Write a Comment
User Comments (0)
Transcript and Presenter's Notes
About PowerShow.com