How do geysers work for kids

They erupt when pressure has built up, often at regular intervals. There are about a thousand geysers around the world. Geysers are made in special geological conditions. Only a few places on Earth have these conditions. Because of this, geysers are not very common. One place is the Yellowstone National Park, which is the remains of a gigantic volcano. Another is Iceland , which sits on top of the Mid-Atlantic Ridge , where new Earth's crust is formed.

Geysers are often near active volcanos. This is because the geyser is caused by magma. Surface water usually goes down to about 2, metres 6, ft. There, it mixes with hot rocks. The pressurized water begins to boil. When it is pressured enough, hot water and steam burst out of the geyser. Individual geysers do not last forever, but systems of geysers last as long as the geological situation continues. The land has to have certain conditions for a geyser to form and to remain active, so this is a very rare occurrence.

A fumarole is almost just like a geyser except it erupts from gases instead of from water and steam. Most of the fumaroles contain a gas called hydrogen sulfide and this causes the rocks around the area to be bright in color.

Geyser Facts for Kids A geyser is a spring that Intermittently discharges water from the ground accompanied by steam. Geyser Facts for Kids: A geyser is a spring that shoots out water and steam. Yellowstone National Park has geysers. When water is stored under the ground in once place, it is sometimes called a subsurface reservoir.

The first geyser that was discovered was the Great Geysir and that happened in the year When water is under the surface of the Earth, it usually is around 6,foot-deep into the Earth.

When a geyser is ready to erupt, it usually starts with bubbles that are made of steam. Some big geysers can erupt for days. Other Names for Geysers A geyser is sometimes called a hot spring because it is basically a spring of hot water. Where Are Geysers Found? How Do Geysers Flow? Geological Work In order for a geyser to blow, it has to have three things to happen. These things are: Water Extreme heat Creaks or breaks in the ground These are three different geological works that have to work together in the perfect combination for the geyser to explode and blow out hot water and steam.

Steps of A Geyser Formation In order for a geyser to form, there has to be water under the ground that comes in contact with magma or flows over rocks that are heated by the magma. The water then erupts into the air, making the geyser water shoot a few feet or many, many feet. If a geyser becomes dormant or extinct, it means that it no longer erupts.

How Big Are Geysers? Types of Geysers There are two main types of geysers, fountain geysers, and cone geysers. Fountain geysers -A fountain geyser is a geyser that erupts from pools of water. This type of geyser is very strong and powerful, and the bursts are very violent. Cone geyser -A cone geyser is a geyser that erupts like a jet stream of water. The water comes out of different types of mounds or cones that are made up of geyserites.

Geyserite is siliceous sinter, which is a mineral found at geysers. These types of geysers do not last but a few seconds or a few minutes, so they are not as powerful as the other geysers. Some Famous Geysers There are many geysers that are found all over the world.

Some of them include: Yellowstone National Park-This is the home to the largest geyser field which has more than half of all of the active geysers found in the world. This park is also the place where you can go and see the famous Old Faithful Geyser. Marine Species Diversity Mar 24, Tectonic Plates Mar 9, Animal Intelligence Mar 12, Bacteria Are Everywhere! Mar 12, Coyote Peterson Facts Aug 28, Coloring Pages. Lovely Templates for Journaling and Morning Pages.

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