Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 6, Humans in the Biosphere - 6.3 - Biodiversity - Analyzing Data - Page 172: 1

Answer

About 56%

Work Step by Step

I added the number of GLTSs in 1970 and took the number in 2007 and calculated the percentage increase.
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