Water

Author: Dixon
Publisher:
Publish Date: 2004-12-01
Features: Although water covers more than 70% of the Earth's surface, only 2.5% of the Earth's water is freshwater. Freshwater resources are the foundation for the survival of all plants and animals, and they are extensively used in industrial and agricultural production, regenerating through natural water cycles. Protecting safe drinking water sources is an important responsibility for governments around the world.