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
Ratling [72]
3 years ago
7

How do volcanoes form at B?

Biology
2 answers:
jeka943 years ago
7 0

Answer:

The magma trapped beneath the subduction zone accumulates and finds its way through the crust.

Explanation:

The volcanoes in A are product of the magma coming from the mantle into the ocean and cooling down, producing new seebed. The volcanoes in A are fissure volcanoes and remain active as long as the tectonic plate has margins under the ocean. The volcanoes in B are product of the oceanic crust melting beneath the continental crust.

The continental crust is floating over the oceanic crust (oceanic floor), so when there is a collision between oceanic floor and continent, the ocean floor goes beneath it. As the oceanic crust goes into the mantle, it melts and accumulates under the continental crust. This new material then starts to ascend by means of pressure and increase of temperature and escapes through the continental crust in the form of a volcano. The magmatic chamber erupts only when enough incandescent magma accumulates inside it.

ELEN [110]3 years ago
4 0
That is a subduction or convergent boundary that can form volcanoes when two plates collide against each other.
You might be interested in
Which structure is responsible for bringing in the amino acids
zloy xaker [14]

Answer:

The options to complete the question are

1

2

3

4

The answer is nothing else but 2.

7 0
3 years ago
The nurse is considering risk factors for influenza in a group of preschool children. which factors are considered to place chil
Serggg [28]
There were no choices provided. But there is a related research about this situation. 

Risk factors of influenza transmission in households
Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1326070/

<span>>Reasons for increased transmission from children
</span>  The research pointed three causes. 
   1. Children are more exposed to different people in different places. their households, peers in schools and other children.

   2. Children especially preschools are said to have lower immunity which makes them prone and catching influenza.

   3.  Lastly, viral shedding among children can alleviate and spread period of infection.
4 0
2 years ago
Evelyn's ______ is the practical use of solar power in a vacuum cleaner that is designed to effortlessly vacuum clean the floors
Dmitry [639]

Answer:

Evelyn's ______ is the practical use of solar power in a vacuum cleaner that is designed to effortlessly vacuum clean the floors of on-the-go and elderly consumers.

A) product idea

B) product concept

C) product image

D) prototype

E) promotional product

Answer: B

Explanation:

Evelyn's product concept from the above was born from thorough research to determine best quality and best performance product for her target market- her on-the-go and elderly consumers. The product concept is a very important concept in marketing that deals with maximizing product features to suite target market, therefore reaching market potential.

7 0
3 years ago
How does the phrase "lock and key" apply to enzymes?
Bumek [7]

Answer:

its b i think

Explanation:

3 0
2 years ago
What kingdom absorbs nutrients from the environment
Vaselesa [24]

Answer:

s

e x

Explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • What have researchers concluded from the fossil remains of hominin feet from south africa?
    9·1 answer
  • A dentist is interested in obtaining information about delinquent (past due) accounts. Since the practice opened 8 years ago, de
    12·2 answers
  • What is one way that changes can occur in a DNA sequence?
    5·2 answers
  • In gorillas, the ability to roll the tongue is under the control of 1 gene. The R allele, which confers tongue-rolling ability,
    11·1 answer
  • What are tears made up of (I know it's a liquid)
    8·1 answer
  • Why don’t all water droplets fall to Earth?
    9·1 answer
  • Natural selection is defined as what?
    7·2 answers
  • Which organism is defined as something that lives deep in the ocean in areas with very high temperatures and pressure?
    11·1 answer
  • 100 POINTS &amp; BRAINLIEST!
    15·2 answers
  • Who developed a system for naming and classifying organisms that is still used today?.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!