How to rocks form?

The crust has a (a)   density

Minerals are:

• Organic, naturally occurring elements with a crystalline structure.

• Inorganic, naturally occurring chemical compounds with a crystalline structure.

• Rouge elements that have have been super heated and cooled

• Exclusively heavy elements that are only produced during the death cycle of stars.

Tags

NGSS.MS-PS1-1

Rocks are:

• The crystalline combination of Iron, Silica, and Nickle.

• Solid and liquid parts of minerals.

• Solid bits of the atmosphere that solidified during the Jurassic Period

• Solid collections of minerals that we find on the planet today.

The thinnest layer of crust is (a)  

The Mantle is:

• Has very few elements in it.

• Rich in primarily heavy elements like Iron, Thorium, and Potassium.

• Rich in elements like Iron, Magnesium Compounds, and Silicates.

• Rich in elements like, Iron, Lead, and a mixture of very light elements such as Helium and Neon.

(a)   is newly exposed on the surface of the Himalayan Mountains.

Tags

NGSS.MS-ESS2-2

What does seeing granite on the surface of a mountain mean? (In terms of what geological events were happening in the area millions of years ago.)

Tags

NGSS.HS-ESS1-5

NGSS.HS-ESS2-1

What creates igneous rock?

• All of the above.

• Fossilized bacteria.

• Atmospheric particles.

• Magma

Igneous rock makes up (a)   of the Earth's Crust

(a)   Minerals crystalize first