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
Sever21 [200]
3 years ago
13

Density is a key component in the behavior of Earth materials and is especially important in understanding important aspects of

the plate tectonics model. Describe three different ways that density and/or density differences play a role in plate tectonics.
Geography
2 answers:
jeka57 [31]3 years ago
8 0

Answer:

Density is one of the most factors that play a key role in plate tectonic activities. Some of the ways in which density is important in the field of plate tectonics are as follows-

  • The convergent plate boundaries are responsible for the creation of a subduction zone, where the high-density lithospheric plate subducts below the less dense one. It is because the heavier plate is comprised of heavy minerals thereby forming heavier rocks as a result of which its density increases. Due to these differences in density, there occurs a subduction zone.
  • The divergent plate boundary forms where two plates move away from one another. This type of plate motion is responsible for the eruption of magma on the seafloor. As the plates diverge, the lithosphere becomes eventually thin, and with more progressive spreading, the magma comes out to the seafloor. This is because the hot magma is less dense, and forms convection cells as they rise upward. This is how the density helps in the upwelling of magma at the mid-oceanic ridge in a divergent plate boundary.
  • When there collide two plates of equal densities, then it gives rise to the formation of huge mountains, because neither of them is heavy to get sink. So it uplifts the crust, forming a sandwich-type pattern.
Andrew [12]3 years ago
5 0

Answer:

Role  of Density on  plate tectonics are described below

1) density help to predict the floating of the plate, lighter density plate will float over the dense plate

2) continental crust with less density cannot sink under the oceanic crust with more density

Explanation:

Role  of Density on  plate tectonics are described below

1) density help to predict the floating of the plate, lighter density plate will float over the dense plate

2) continental crust with less density cannot sink under the oceanic crust with more density

3) subduction occur when high-density oceanic crust sink under the continental crust

4) continental crusts collide and uplift due to the low density at continent convergent boundaries

You might be interested in
#8 Is this the right answer I need help because I don’t want to get it wrong
ASHA 777 [7]

Answer:

B

Explanation:

Natural Resource is a source of energy that doesn't need any action from humans. The sun doesn't need the help of humans, therefore it is a natural resource

4 0
3 years ago
Read 2 more answers
Please help I will give you BRAINLIEST for the correct answer
zlopas [31]

Answer:

its A i think

Explanation:

Because if you look at the map in some parts the wind goes against the currents of the water

7 0
3 years ago
Which of the following is a characteristic of the Mercator projection? The size and shape of countries in the higher latitudes a
Lina20 [59]

okay 1 more is there

hope helped you

....

......

.........

4 0
2 years ago
What is the capital of Siberia?
irinina [24]
The capital of Siberia is Novosibirsk
4 0
3 years ago
Kosice is a town in the European country of Slovakia. The sky in Kosice cleared this morning because a high pressure system move
Ronch [10]

Answer:

weather

Explanation:

the climate would be what the temperature and precipitation is like throughout the yer,e.g. a tropical rain forest climate may be hot and humid with lots of

rain. The high pressure will bring dry weather, but low pressure brings wet weather, usually snow or rain.

7 0
3 years ago
Other questions:
  • The rock cycle includes all of the steps except which of the following?
    13·1 answer
  • On Earth, the Sun appears to move 15˝/hr across the sky.
    10·1 answer
  • Igneous Rocks are classified based upon their
    15·1 answer
  • Briefly explain the meaning of Soil Acidity and how it is measured
    12·1 answer
  • Large Midwestern cities such as Minneapolis, Kansas City, and Omaha have economies _____.
    7·2 answers
  • Match the ring of fire element in column 1 to the characteristics
    8·1 answer
  • A monarchy is similar to a dictatorship, except that-
    12·1 answer
  • Geometry
    6·1 answer
  • What happens to food matter after an animal eats it?
    13·2 answers
  • Need Help!!!!! time test!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!