The Water Cycle

The Water Cycle

The volume of water is a constant. Approximately 1386 million cubic kilometers of water are permanently in motion. Through solar radiation, which converts liquid water into water vapor, it evaporates from the surface of land and water. Humidity stored in

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Water-A global market

Water-A global market

The demand for water will continue to rise considerably. Meanwhile, however, the availability of fresh water resources is diminishing owing to contamination, sinking groundwater levels, dried-up wells and climate change.

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