Animals

ISBN-13: 9780816063536 / Angielski / Twarda / 2007 / 179 str.

Julie Kerr Casper

Opis

Although animals have evolved over geologic time to Earth's constantly changing environments and the extinctions of certain species are normal, in no other time in the planet's history has the extinction rate climbed as high as it is today. Causes of this include destruction of wildlife habitat, pollution, overfishing, and poaching. Animals illustrates these urgent issues.