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Earth Crust facts

While investigating facts about Earth Crust Displacement and Earth's Crust Facts, I found out little known, but curios details like:

The Russian tried to dig a hole through the Earth's crust in the 1970's. They reached 40,318 feet deep before they stopped. It is still the deepest hole humans have ever dug.

how earth crust is formed?

The earth's core is 2.5 years younger than the crust. Time dilation.

What's earth's crust?

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 element is the most abundant in the earth's crust. Here are 50 of the best facts about Earth Crust Layers and Earth's Crust Definition I managed to collect.

what's earth's crust made of?

  1. The core of the Earth is about 2.5 years younger than the crust. This is due to gravitational time dilation, a consequence of General Relativity

  2. Astatine is the rarest naturally occurring element. It is estimated there is no more than one gram in the Earth's crust at any given time.

  3. It has been calculated that due to time dilation, the core of the Earth is 2.5 years younger than the crust.

  4. There is an area where the Earth's crust is missing, exposing the mantle

  5. The deepest humans have ever dug is 40,603 ft, and it would still take another 60,000 ft just to reach the end of the crust! And another 20 million ft to reach the center of the earth!

  6. Uranium is one of the more common elements in the Earth’s crust. 40 times more common than silver and 500 times more common than gold.

  7. Oxygen is by far the most common element in the earth's crust comprising almost half its weight.

  8. Earth's crust under the Solar Eclipse of Aug 21 will rise about 40 millimeters, due to the combined gravitational force of the Sun and the Moon.

  9. Most Helium on earth is the result of radioactive decay of Uranium and Thorium in the earth's crust

  10. The weight of the floods resulting from hurricane Harvey caused the Earth’s crust to temporarily sink up to 1.8cm in some areas of Texas.

earth crust facts
What are the top eight elements found in the earth's crust?

Why earth crust is solid?

You can easily fact check why is oxygen the most abundant element in earth's crust by examining the linked well-known sources.

Soviet scientists tried to dig the deepest borehole ever through the Earth’s crust in the 1970’s. The Kola Superdeep Borehole reached 40,318 feet deep before they stopped due to higher-than-expected temperatures of 356 degree Fahrenheit making the project infeasible.

There is a massive amount of water under the Earth's crust, nearly equal to the mass of all the water in Earth's oceans. - source

The Russian tried to dig a hole through the Earth's crust in the 1970's. They reached 40,318 feet deep before they stopped. It is still the deepest hole humans have ever dug. - source

The earth's crust can be continental or oceanic. A continental crust is the type found underneath the world's continents. The oceanic crust is the type found beneath the ocean.

Marble usually lays among the oldest part of the Earth's crust.

Which of the following occurs when the earth's crust shifts?

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

How thick is the earth's crust?

The earth's mantle is approximately 1800 miles deep, and the earth's crust varies between 3 to 43 miles deep.

Barium makes up about 0.0425% of the Earth's crust.

Lutetium is only available in the Earth's crust at about 0.5 milligrams per kilogram.

Rubidium is the twenty-third most common element in the Earth's crust.

Much like astatine, francium only occurs as the state of decay of other radioactive elements, so it is estimated that there is no more than thirty grams of francium in the Earth's crust at any time.

When the weight of an area of earth's crust increases the lithosphere?

It is more rare than three quarters of the elements that comprise the Earth's crust.

Mercury is extremely rare, found in the Earth's crust at a concentration of only 0.08 parts per million.

There were five stages in the development of the earth's crust that led to the creation of Phong Nha-ke Bang National Park. These included the Early Silurian Stage, the Middle-late Devonian Stage, the Carboniferous-Permian Stage, the Mesozoic Orogenic Stage, and the Cenozoic Stage.

Iron is the fourth most abundant element in the Earth's crust by weight.

Germanium is found in the Earth's crust at about 1.6 parts per million.

How deep is the earth's crust?

Titanium makes up less than one percent of the Earth's crust, at .63% by mass.

Feldspar is the most abundant mineral on Earth, accounting for 41% of the planet's crust by weight

Scientists can drill holes to study the earth's crust but in order to study deeper layers they must study seismic waves.

The crust of the far side of the moon is twice the thickness of the side facing earth. The scorching young earth radiated enough heat to keep the near side - tidally locked even then - molten longer

It is believed that the Lake Tahoe basin was formed approximately two to three million years ago, when the earth's crust cracked and blocks of land moved, creating Lake Tahoe's basin, the Carson Range, and the Sierra Nevada. This is called geological block faulting.

Antimony is believed to be found in the Earth's crust at about 0.2 to 0.5 parts per million.

The Earth's crust contains about 0.1 parts per million of cadmium.

However, Celsius hypothesized that this was due to evaporation, and now we know it is actually a phenomenon called post-glacial rebound in which the thick ice that covered much of the northern regions during the last ice age is melting, and is no longer pressing down on the Earth's crust in those regions.

Despite their name, rare-earth elements are, except for radioactive promethium, relatively plentiful in Earth's crust. In fact, cerium's more abundant than copper. However, due to geochemical properties, they are typically dispersed and not often found concentrated in minerals.

The element Francium is so rare that as little as one ounce exists in the entire earth's crust at any given time.

A dome mountain is created when the lava from a volcano does not break through the earth's crust. Instead it builds up underneath the crust and creates a dome. South Dakota's Black Hills and New York's Adirondack mountains are examples of dome mountains.

Mauna Loa in Hawaii is the world's largest subaerial (located on the earth's surface) volcano and the second largest overall volcano, at 13,680 feet above sea level, reaching another 8 miles below the surface of the water into the earth's crust. It is also the largest shield volcano on earth by volume.

It is the 49th most common element in the Earth's crust.

The earth's inner core is approximately 1500 miles wide. It is estimated to be approximately 1,802 miles below the earth's surface (crust).

The layer of the earth's crust covering the entire planet is referred to as the 'sima".

This is our collection of basic interesting facts about Earth Crust. 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 Earth Crust so important!

Editor Veselin Nedev Editor