keyshlavazquez9341 keyshlavazquez9341
  • 03-02-2022
  • Geography
contestada

Why are intrusive rocks coarse-grained and extrusive rocks fine-grained?.

Respuesta :

chemistrylover123
chemistrylover123 chemistrylover123
  • 10-02-2022

Answer:

Explanation:

Because extrusive rocks cool quickly, they only have time to form very small crystals such as basalt or none at all. On the other hand, intrusive rocks grow larger crystals because they take longer to cool. Extrusive rocks are usually fine-grained or glassy while intrusive rocks are coarse-grained.

Answer Link

Otras preguntas

which blood vessel carrys blood at a high pressure​
Drag each label to the correct location on the chart. Match each map with the correct year.
Joan, the editorial head of a daily newspaper, implements a change to the newspaper's outline. He discusses this change with Sylvia, the marketing head of the c
Which statements accurately describe the roles of water on earth
if I wrote an essay about " How does George Alagiah use language and structure to create a sense of atmosphere in the extract from A Passage to Africa? " and I
PLEASE HELP!! URGENT!! i will mark brainliest if its right!! In the figure below, ∠DEC ≅ ∠DCE, ∠B ≅ ∠F, and DF ≅ BD. Point C is the point of intersection betwee
0.32 L is equal to how many mL
in the diagram, find the values of a and b.​
I NEED HELP PLEASE ! I GIVE 5 STARS !
What are emergent properties?