Water Surface facts

While investigating facts about Water Surface Tension and Water Surface Tension Experiment, I found out little known, but curios details like:

Firefighters use wetting agents to make water more "wet". The chemicals added reduce the surface tension of plain water so it's easier to spread and soak into objects.

how much of earth's surface water exists in the oceans?

Dolphins will play with whales by lying on the whale's head while the whale slowly raises it above the water's surface

What is surface water?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what causes surface tension in water. Here are 50 of the best facts about Water Surface Tension Definition and Water Surface On Earth I managed to collect.

what's water surface tension?

Norwegian police banned a team of Finnish divers from a cave in 2014 after 2 people died. In secret, the divers pulled their 2 dead friends to the surface & fulfilled a promise to a widow of one man. The illegal rescue took 27 divers & 101 hrs in frigid water, using about 1-ton of equip.
Bubbles from a bubble bath thermally insulate the surface of the water, keeping the bath warm for a longer period of time.
Fed up by people frequently urinating against houses, a community in Hamburg's red light district started painting walls with water repellent paint so if someone urinate against the wall, their pee would splash off the surface to their shoes.
Saturn's moon, Enceladus, has water geysers that shoot into space only to fall back as snow on the moon's surface
A reservoir of water three times the volume of all the oceans has been discovered deep beneath the Earth’s surface.
Although they spend 16 hours a day in water hippos can't swim because they are too muscular and sink. Instead they just run around under the surface.
The Amazon River spews so much fresh water into the Atlantic that surface water can be drinkable up to 200 miles from shore
The Amazon river dumps so much fresh water into the Atlantic that it is possible to drink from the surface for about 200 mile offshore
Earthworms do NOT surface to avoid drowning when it rains... Instead, they come to the surface to move overland. Since worms breathe through their skin, the skin must stay wet in order for the oxygen to pass through it. And earthworms can actually survive for several weeks under water...
Firefighters use wetting agents to make water wetter. The chemicals reduce the surface tension of plain water so it’s easier to spread and soak into objects, which is why it’s known as “wet water.”

water surface facts — What is surface water drainage?

Why does water have a high surface tension?

You can easily fact check why does soap decrease the surface tension of water by examining the linked well-known sources.

Drowning people cannot wave for help. Nature instinctively forces them to extend their arms laterally and press down on the water’s surface. Pressing down on the surface of the water permits drowning people to leverage their bodies so they can lift their mouths out of the water to breathe.

Octopus wrestling, a 60's sport which involved diving into shallow water and fighting an octopus back to the surface. The 1963 record was a 57-pounder. - source

Many animals can communicate by vibrating the surface of earth, water or other substrates, a phenomenon known as seismic communication. Predators also use this ability to eavesdrop on their prey. - source

1/2 of China's surface water is untreatable for drinking and 1/4 of it is unusable for industrial uses. Also, it's estimated that 90% of underground water in China is polluted.

In order to stay hydrated, sea snakes drink a thin layer of fresh water that collects on the surface of the ocean, called a "lense", after rain storms and do not drink sea water as previously thought. - source

When water evaporates from a surface which of the following occurs?

Lake Baikal has a surface area slightly larger that the state of Maryland, yet it's depth and volume is so great it could cover the moon is 2 feet of water.

How do i know where my surface water drains to?

There are flying squids. They can travel a distance of 100 feet through the air by launching themselves above the surface with a jet of water and then spreading their fins and tentacles to glide.

The largest lake in the world is also the oldest: Lake Baikal, Siberia. It contains 20% of the Earth's fresh surface water, and is 25 million years old.

Tardigrades are tiny creatures that are capable of removing the majority of their body water, allowing them to survive in extreme conditions; atmospheric pressures of up to 600 times that of the surface of the earth, 300 degrees below zero and even the vacuum and radiation in space.

A group of researchers using sonar to look for shipwrecks at the bottom of Lake Michigan found a Stonehenge-like structure 40 feet beneath the surface of the water - the formation could be as much as 10,000 years old.

There's a bunch of water under the Earth's surface, more than we thought, and there's 4 Times as much water on our planet than most people are aware of.

Surface water becomes groundwater when it?

Snow and ice are only slippery because of a 4 molecule thick layer of water that is always present at the surface down to as cold as -30C; below -30C it becomes a true solid and skating and skiing are extremely difficult

An Archerfish rotates its eyes to lock onto prey (i.e. insects), has its lips break the surface, and squirts a jet of water. It contracts its gills so the water at the rear travels faster than at the front, causing it to become a blob directly before impact. They can shoot prey 3-6 feet away.

Gold nanoparticles are showing promise for cancer treatment. Clusters of gold nanoparticles sit on the surface of a cancer cell. When hit with a burst of infrared light, the clusters vaporize nearby water, creating bubbles of vapor that burst and tear apart the cell.

Liquindi, or Pygmy water drumming, is practiced by the Baka Forest People of central Africa. Tones are produced by trapping air in one's hands and hitting the surface of the water, to create percussive musical rhythms.

If you swam in a pool on the moon, the low gravity would enable you to leap out of the water like a dolphin, or run across its surface

How much of the earth's surface is water?

Highly porous charcoals, used to filter water, have a surface area of 300-2,000 square meters per gram

A toilet break once sank a submarine. When the captain of U-1206 was unable to operate the toilet, he called in an engineer, who flipped the wrong switch, causing water to flood in and filled the ship with chlorine gas. The ship surfaced, was spotted, and was attacked and scuttled.

The Rosetta spacecraft, while studying comet 67P, discovered electrons cause the rapid breakup of water and carbon dioxide molecules erupting from the surface, not photons (light) as previously thought.

In order for Saudi Arabia to overcome water scarcity, about 50% of drinking water comes from desalination, 40% from the mining of non-renewable groundwater and only 10% from surface water in the mountainous South-West of the country.

Fairyfly's are the smallest insect in the world (.13mm). They can stay underwater for 15 days, but have exit the water by climbing up plant stems that jut out the surface, otherwise they would not be able to break the surface tension of water.

The mantis shrimp's punch accelerates quicker than a .22-caliber bullet. The water surrounding them briefly reaches the temperature of the Sun’s surface. When the clubs hit their target, they deliver 160 pounds of force, which can break aquarium glass.

Divers always enter the water backwards to break the water surface with the oxygen-tanks first, causing less of a painful impact, plus to protect the more fragile instruments they carry on their front.

Silver arowana is also known as "Water Monkey" because of its habit to jump out of the water and collect food from the branches located above the surface of the water.

A reservoir of water far below the surface could be three times the volume of all the oceans on Earth

Scientists discovered that there was water deep in the earth where it should not have been. The water that was found in the cracks in the rock kilometers below the earth's surface is believed to have been squeezed out of rock by the pressure and held below by impermeable rock above.

In June 2014 scientists discovered an ocean under Earth's crust that contains 3x the water of the surface's oceans.

Water primrose develops elliptical, rounded or egg-shaped leaves with entire margins. They are shiny, bright green colored on the upper surface and slightly hairy on the bottom side. Leaves are alternately arranged on the stem.

The surface currents of the Alboran Sea flow towards the east, which allows for the flow of water from the Atlantic Ocean to enter the Mediterranean Sea. Subsurface currents flow west taking the Mediterranean's saltier water out to the Atlantic Ocean.

Eyes of mudskipper move independently of each other. They can visualize objects above and below the surface of the water at the same time.

This is our collection of basic interesting facts about Water Surface. The fact lists are intended for research in school, for college students or just to feed your brain with new realities. Possible use cases are in quizzes, differences, riddles, homework facts legend, cover facts, and many more. Whatever your case, learn the truth of the matter why is Water Surface so important!