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the earths crust is the outermost layer of the earth (not counting the atmosphere) it is important to us because it is the layer that we live on. its where the plants grow and where water is. If we didnt have the crust, there would be no place for plants so there would be no photosynthesis which means no oxygen. So in order to have the life we have now on earth we have to have the earth's crust. It also provides us with raw materials without which humans would not have as much knowledge or technology today. It's the most stable part of the earth and it's just the right temperature for life...
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What is meant by the Earth's crust?
It is a composition of great variety of igneous, metaphoric, and sedimentary rocks.
Has anythin ever leaked into the Earth's crust?
Yes, materials such as oil, gas, and minerals can leak into the Earth's crust through natural processes like tectonic movements and volcanic activity. Additionally, human activities like drilling for oil or gas can also lead to unintentional leaks into the Earth's crust, which can have environmental consequences.
What process causes stress in Earths crust?
Plate tectonics, the movement of the large pieces of the earth's crust, give rise to great stress along the boundaries of the plates. Wikipedia has a post on plate tectonics, and a link is provided.
What type of mountains are formed when tension causes large blocks of Earth's crust to drop down relative to other blocks?
Large blocks of Earth's crust that drops down relative to other blocks, will form a rift valley (trench). The Great Rift Valley in Africa is one example.
Why is the composition of the crustal layer of earth of great interest?
The composition of the Earth's crust is of great interest because it provides insights into the planet's geological history, processes, and the formation of minerals and resources. Understanding the crust's materials helps in studying plate tectonics, volcanic activity, and the distribution of natural resources like metals and fossil fuels. Additionally, the crust plays a crucial role in supporting ecosystems and human activities, making its composition vital for environmental and economic considerations.
What are the parts of earth crust?
In geology, a crust is the outermost solid shell of a planet. The Earth's crust is composed of a great variety of igneous, metamorphic, and sedimentary rocks. Earth has two crust;1. The oceanic crust2. The Continental crust
What the earth's crust part of?
In geology, a crust is the outermost solid shell of a planet. The Earth's crust is composed of a great variety of igneous, metamorphic, and sedimentary rocks. Earth has two crust;1. The oceanic crust2. The Continental crust
What is meant by the Earth's crust?
It is a composition of great variety of igneous, metaphoric, and sedimentary rocks.
Has anythin ever leaked into the Earth's crust?
Yes, materials such as oil, gas, and minerals can leak into the Earth's crust through natural processes like tectonic movements and volcanic activity. Additionally, human activities like drilling for oil or gas can also lead to unintentional leaks into the Earth's crust, which can have environmental consequences.
What makes up most of the earth's contnental crust?
The continental crust is composed mostly of granite, a type of igneous rock that is rich in silica and aluminum. Granite is formed through the solidification of magma deep beneath the Earth's surface.
What forms when huge parallel crack or fault appear in the Earth's crust and the strip of crust between them sink or are pushed down to from great steep-sided linear valley?
rift valleys
Where in the world is the earth's crust the thinnest?
The Earth's crust is thinnest beneath oceanic ridges, where tectonic plates are moving apart and new crust is forming through volcanic activity. An example of this is the Mid-Atlantic Ridge where the crust can be less than 5 kilometers thick.
How is the Great Rift valley unique?
the great rift valley is unique because is the longest rift in the world. The great rift valley was maded by plates in the Earth crust. I hope that this really helps!
What is the importance of resort in Philippine tourism?
it is a great help for our local people
What is the importance of knowing the history of science?
because you have to =]science is the importance of modern time and get a great information for scinetics and people
Who are the oldest people on earth?
My friends great-great grandma and her sister :-)
Importance of science day?
There is great importance in science day. This is a wonderful opportunity for people to learn about the cool things in science.
