1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DENIUS [597]
3 years ago
14

____can give clues about the cooling speeds of magmas, the presence of water beneath the surface or even the intensity of past c

ontact metamorphism​
Geography
1 answer:
serious [3.7K]3 years ago
7 0

Answer:

The grain size

Explanation:

The grain size can provide lot of clues for us when it comes to the formation of the rocks, the conditions in which they formed, and even what happened after their initial formation. The reason for this is that the grains vary in size and shape depending on the conditions in which the rocks formed. If the magma/lava cooled of quickly, the grains will be very small, almost unnoticeable, and that is a sign that the cooling appeared on the surface, very close to it, or in the presence of water. On the other hand, if the magma cooled slowly, the grains will be large and well defined, and that is a sign that the magma was cooling off slowly, deep into the crust, where there's higher temperature and pressure.

You might be interested in
A local Georgia business is seeking a commercial fishing license in order to fish Georgia waters. Which state agency would handl
frozen [14]

Answer:

department of natural resources

Explanation:

the wildlife resources division of the department of natural resources oversees commercial fishing licenses in the state of georgia

3 0
3 years ago
Read 2 more answers
Find the volume of a pyramid with a square base, where the side length of the base is
Lubov Fominskaja [6]

Answer:

The volume of the given pyramid is 340.8 cubic feet.

Explanation:

The volume of an object is a consideration of the dimensions of the object with respect to 3 dimensions.

volume of a pyramid = \frac{1}{3} x base area x height

But,

base area = length x width

                 = 12 x 12

                 = 144 square feet

So that,

volume of the pyramid = \frac{1}{3} x 144 x 7.1

                            = \frac{1}{3} x 1022.4

                            = 340.8

The volume of the given pyramid is 340.8 cubic feet.

5 0
3 years ago
Read 2 more answers
Which term defines the average number of people living within a square mile?
Inessa [10]
<span>Population density </span><span>defines the average number of people living within a square mile.
</span>
4 0
3 years ago
Read 2 more answers
A reef that surrounds a volcanic island is a(n): atoll guyot graded bed turbidity current
aniked [119]
A reef than surrounds a volcanic island is an : Atoll

Atoll usually takes shapes in a form of ring that surround the areas of volcanic island that consist of corals. It usually only exist in warm waters, so volcanic islands will provide perfect environment for the corals

hope this helps<span />
3 0
3 years ago
Read 2 more answers
How many degrees of longitude are there in one hemisphere
sineoko [7]

Answer:

I think it is 180 degrees.

Explanation:

5 0
3 years ago
Other questions:
  • Where is the Sahel located
    13·2 answers
  • A region’s main roads are related to its physical features. true or false
    11·2 answers
  • What was hammurabi's code
    10·1 answer
  • The international date line runs along the entire 180th meridian. true or false
    7·1 answer
  • What is the capital for Montana
    13·2 answers
  • Why did other countries want to have a part in what was occurring in Southwest Asia?
    9·1 answer
  • What would happen if earth did not rotate?
    11·1 answer
  • Does Venus has a very little atmosphere
    14·1 answer
  • How many molecules are there for 0.0089 moles of Ba(NO3)2
    8·1 answer
  • What did david livingstone's 3 c's stand for? question 21 options: cassava, coffee, and coca congo, cameroon, and chad christian
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!