2023년 3월 모의_[ 고1 ]_37번

Anne숑 · [ 고1 ] [ 2023 3월 ] 37번

❶   Natural processes form minerals in many ways.

 

 

 

❷   For example, hot melted rock material, called magma, cools when it reaches the Earth’s surface, or even if it’s trapped below the surface.

 

❸   As magma cools, its atoms lose heat energy, move closer together, and begin to combine into compounds.

 

❹   During this process, atoms of the different compounds arrange themselves into orderly, repeating patterns.

 

❺   The type and amount of elements present in a magma partly determine which minerals will form.

 

 

❻   Also, the size of the crystals that form depends partly on how rapidly the magma cools.

 

❼   When magma cools slowly, the crystals that form are generally large enough to see with the unaided eye.

 

❽  This is because the atoms have enough time to move together and form into larger crystals.

 

❾  When magma cools rapidly, the crystals that form will be small. In such cases, you can’t easily see individual mineral crystals.   

 

Anne숑 · [ 고1 ] [ 2023 3월 ] 37번 우리말