Download or read book Take a Closer Look at Oil written by JoAnn Early Macken and published by . This book was released on 2016-01-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oil and gas make up nearly half of all the energy we use, but these fuels are being used up. What alternatives do we have in a future with limited oil and fossil fuels? Learn how scientists are looking for new ways to produce and replace these fossil fuels. STEM career opportunities are featured. Includes a glossary and references for additional reading.