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What else can I help you with?
What rock is formed over millions of years from sediments?
Sedimentary rock. Eg Conglomerate.
How long does it take to form a rock?
It varies with the type of rock being formed. Some igneous rock is formed in a matter of minutes; some sedimentary rock is formed in processes requiring many millions of years.
Why is it often difficult to know exactly when a rock formed?
Because rocks form and change over millions of years that is why difficult to know exactly when a rock formed.
Is the Grand Canyon mountains?
the grand canyon is layers of rock formed over millions of years
What type of rocks are formed from ancient plants?
Rocks formed from ancient plants are called coal. Coal is a sedimentary rock that forms from the accumulation and compression of plant material over millions of years.
Is granite non renewable?
Yes, granite is a rock that has formed over millions of years. It is non-renewable.
How was hanging rock Victoria formed?
Hanging Rock in Victoria was formed through volcanic activity millions of years ago. It is composed of a type of volcanic rock called diabase, which was pushed up from deep within the Earth's crust and hardened over time. Wind and water erosion then shaped the rock into its current form.
Is coal a form of rock?
Yes, coal is a sedimentary rock formed from plant material that has been compressed and heated over millions of years.
What type of rock is coal and how is it formed?
Coal is a sedimentary rock that forms from the remains of plants that have been buried and compressed over millions of years.
And organic sedimentary rock that forms from the action of heat and pressure on plant material over millions of years is called?
They are called Biologic sedimentary rocks. Formed when large number of living thing die.
What happened around 800 millions years after earth formed to allow rock formations?
earth cooled suffciently
What natural force formed the grand canyon by slowly cutting through the rock over millions of years?
A river
