The water cycle, also known as the hydrologic cycle, describes the continuous movement of water as it makes a circuit from the oceans to the atmosphere to the Earth and on again. Most of Earth’s water is in the oceans. The sun, which drives the water cycle, heats water in the oceans.

hydrologic cycle

Groundwater

The atmosphere is the superhighway in the sky that moves water everywhere over the Earth. Water at the Earth’s surface evaporates into water vapor which rises up into the sky to become part of a cloud which will float off with the winds, eventually releasing water back to Earth as precipitation.

infiltration

Clouds receive moisture when the heat of the sun evaporates liquid water into the air. Once in cloud form, this water will STAY in the atmosphere until it precipitates to the ground and collects in GLACIERS, LAKES, or OCEANS.

Studies have revealed that evaporation—the process by which water changes from a liquid to a gas—from oceans, seas, and other bodies of water (lakes, rivers, streams) provides nearly 90% of the moisture in our atmosphere. Most of the remaining 10% found in the atmosphere is released by plants through transpiration.

ocean

The distribution of water The ten poorest countries in terms of water resources per inhabitant are Bahrain, Jordan, Kuwait, Libyan Arab Jamahirya, Maldives, Malta, Qatar, Saudi Arabia, United Arab Emirates and Yemen. In the large countries, water resources are also distributed unevenly in relation to the population.

groundwater

In terms of water resources, Nepal is one of the richest countries in the world, accounting for more than 2.27% of the world’s water resources (HEMS, 2015)….Introduction.

1. Eritrea: 80.7% lack basic water services.
2. Papua New Guinea: 63.4% lack basic water services.
3. Uganda: 61.1% lack basic water services.
4. Ethiopia: 60.9% lack basic water services.
5. Somalia: 60% lack basic water services.
6. Angola: 59% lack basic water services.
7. Democratic Republic of the Congo: 58.2% lack basic water services.

How bad could it be? According to current projections, Cape Town will run out of water in a matter of months. This coastal paradise of 4 million on the southern tip of South Africa is to become the first modern major city in the world to completely run dry.

Brazil has highest freshwater resources in the world which is accounts for approximately 12% of the world’s freshwater resources. It is just because Amazon region this country contains 70% of the total freshwater. Russia has second largest freshwater reserve which is approximately 1/5 of freshwater in the world.

The following countries are said to have the cleanest drinking water in the world:

• DENMARK. Denmark has better tap water than bottled water.
• ICELAND. Iceland has stringent quality control, ensuring that they have a consistently high quality of water.
• GREENLAND.
• FINLAND.
• COLOMBIA.
• SINGAPORE.
• NEW ZEALAND.
• SWEDEN.

11 of the Clearest Bodies of Water in the Entire World

• of 11. Cala Macarelleta in Spain.
• of 11. Linapacan Island in the Philippines.
• of 11. To Sua Ocean Trench in Samoa.
• of 11. Jenny Lake in Wyoming.
• of 11. Koh Phi Phi Don in Thailand.
• of 11. The Maldive Islands.
• of 11. Bodrum in Turkey.
• of 11.

20 Bluest Waters In the World

1. The Maldives. The Maldives, located in the Indian Ocean, have around 1,190 islands and sandbanks.
2. Palawan, Philippines.
3. Crater Lake, Oregon.
4. Ambergris Caye, Belize.
5. Exuma, Bahamas.
6. Hanauma Bay, Oahu, Hawaii.
7. Egremnoi, Greece.
8. Plitvice Lakes National Park, Croatia.

These beaches have the clearest water in the world

• Exuma, Bahamas.
• Porthcurno, Cornwall, England.
• Shoal Bay, Anguilla, Caribbean.
• The Maldives.
• Navagio Bay, Zakynthos, Greece.
• Zamami, Okinawa, Japan.
• Boracay Island, Palawan, Philippines.
• Isla Perro (Dog Island), San Blas, Panama. Dog Island.

Lake Karachay

Bangladesh