List Three Human Made Sources of Water

By BYJU'S Exam Prep

Updated on: November 9th, 2023

Three Human-Made Sources of Water include Dams, Reservoirs, and Tube Wells. A molecule of water consists of 2 hydrogen atoms and 1 oxygen atom, expressed as H2O. Due to this imbalance in structure, the atoms stick together to attract various substances. Furthermore, water is present in large amounts on the earth’s surface. Water resources are in danger due to climate change, water pollution, water conflict, and water scarcity.

Three Human-Made Sources of Water

In fact, more than 70% of the earth is covered by water, earning it the title of the blue planet. But did you know there are both human-made and natural sources of water? Human-made sources of water include – dams, reservoirs, and tube wells.

Natural sources of water that could be used by humans as a source of irrigation or drinking water are known as water resources. Only 3% of the water on Earth is freshwater, and 97% of that is salt water, with slightly more than two-thirds of it frozen in glaciers and polar ice caps. Everyone needs water to survive, regardless of their economic activity.

  • Natural water sources are those that have been present on Earth ever since it was formed. They were not created as a result of human activity.
  • Climate change, water pollution, water conflict, and water scarcity all pose a threat to available water supplies.
  • Fresh water is a renewable resource, but the amount of groundwater in the world is steadily declining, with depletion concentrated in Asia, South America, and North America.


List Three Human-Made Sources of Water

Dams, reservoirs, and canals are three examples of man-made water sources. Human-made sources, as opposed to natural resources like rivers, lakes, oceans, and seas, are made by humans and are not found in nature. It is still unknown how much natural renewal balances this usage and whether ecosystems are in danger. Both natural and human-made sources of water are crucial as we cannot survive without water.

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