Healthcare: The Duty to Value Life

Author: Huang Yong, Editor-in-Chief
Publisher:
Publishing Time:
Features: This book is divided into three parts: Earth Knowledge, Geographical Phenomena, and Atmospheric Climate. The content includes: the age, pulse, shape, layers, surface layers, surface temperature, and rotation axis of the Earth; the ozone layer, Earth's protective shield; the water cycle in nature; the biosphere on Earth, etc.