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What are the physical characteristics of sedimentary, metamorphic, and indigenous rocks? And some examples please.​

Sagot :

Answer: The three types of rocks

Igneous — they form from the cooling of magma deep inside the earth. ...

Metamorphic — they are formed through the change (metamorphosis) of igneous and sedimentary rocks. ...

Sedimentary — they are formed through the solidification of sediment.

Sedimentary Features

Bedding. Bedding is often the most obvious feature of a sedimentary rock and consists of lines called bedding planes, which mark the boundaries of different layers of sediment. ...

Graded beds are common when a sediment is being deposited by a slow‐moving current. ...

Fossils. ...

Desiccation cracks and ripple marks.

Explanation:

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