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What is the best evidence that the earth's crust has undergone some major changes?
Wiki User
∙ 12y ago
Almost everything you see- not the little things, but the landscape at large across the whole planet.
But the obvious ones are fossils of oceanic organisms found in mountain ranges, mountains themselves- erosion should have caused them to flatten out over geological time scales yet there they are- process of uplift causes this.
Identical rock types and form on different continents shows they were once joined.
Evidence of glaciation includes their related landforms- moraines, u-shaped valleys, fjords and so on are still clear all over the UK and northern Europe and northern usa
Wiki User
∙ 12y ago
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Theory that explains changes in Earths crust by internal forces?
Plate tectonics
Earths crust is part of the?
The earths crust is a part of the outermost layer.
How do you get silicon out of earths crust?
Silicon is a mixture of the minerals of the earths crust. so.... silicon isn't something from the earths crust. -thanks for your question.
Compared to earths continental crust earths oceanic crust is?
thinner and denser
How wide is the crust?
how wide is the earths crust
Which of these is the best evidence that the Earth's crust has undergone some major changes?
The presence of marine fossils in mountain rock
Is the crust the top layer of the earths crust?
Yes, the crust is the top layer. It continually changes.
Compression is a force that changes earths crust by?
Compression is a force that changes Earth's crust by squeezing rock until it folds or breaks.
What theory explains changes in the earths crust?
Contenintal Drift theory
If holes drilled sveral kilometers into earths crust provide direct evidence about earths interior in the form of what?
Rock samples
Holes drilled several kilometers into the earths crust provide direct evidence about earths interiors in the form of?
Rock Samples.
Theory that explains changes in Earths crust by internal forces?
Plate tectonics
What is evidence in science?
Physical samples of rock extracted (taken) from deep within Earths crust.
What do scientist use to describe the sequence and length of changes to the earths crust?
Wave Length.
What is direct evidence in science?
Physical samples of rock extracted (taken) from deep within Earths crust.
Earths crust is part of the?
The earths crust is a part of the outermost layer.
How do you get silicon out of earths crust?
Silicon is a mixture of the minerals of the earths crust. so.... silicon isn't something from the earths crust. -thanks for your question.
