Energy from the sun and the force of gravity drive the continual cycling of water among these reservoirs. As the water is heated, it changes state from a liquid to a gas. This process is called evaporation. As more energy is added to the water, the water molecules move faster and farther apart.
Humans because of oil spills and landfills.
As of to this date Nepal is currently the country with the highest concentration of Hindus. The next countries who have this large population are India and Mauritius. Hinduism is a very old tradition that follows the rules of existence and deities in the ancient history.