UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 8 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 8 Tuition > What are the constituents of the oceanic crust?
✕

Search in

What are the constituents of the oceanic crust?

Asked by Last Modified  

22 Answers

Follow 2
Answer

Please enter your answer

Educator having 8 years of experience in Teaching industry and M.Sc., B.Ed., CTET qualified.

A term that is sometimes used for oceanic crust rocks is sima, which is short for magnesium silicate, a common component of these rocks. Another term for these undersea igneous rocks is mafic, which comes from the fact that they are high in magnesium and iron.
Comments
Dislike Bookmark

Interested to teach to class 1 to 5 , 6 to 10 , 11&12

A term that is sometimes used for oceanic crust rocks is sima, which is short for magnesium silicate, a common component of these rocks. Another term for these undersea igneous rocks is mafic, which comes from the fact that they are high in magnesium and iron. Basalt and gabbro are examples of mafic...
Comments
Dislike Bookmark

Well experienced Tutor

Oceanic Crust is basically made of basaltic rocks. The floor of the oceans is made up of rocks containing mainly silica and magnesium. This is why it is referred to as Sima.
Comments
Dislike Bookmark

Math Expert

Primarily composed of Basalt, Diabese,and gabro. It is mostly composed of less dense rocks than in oceanic crust.
Comments
Dislike Bookmark

International Freight forwarder

Sima and Mafic rocks which are rich in Magnesium and Silicate and Iron.
Comments
Dislike Bookmark

A DEDICATED & PASSIONATE TUTOR

A term that is sometimes used for oceanic crust rocks is sima, which is short for magnesium silicate, a common component of these rocks.
Comments
Dislike Bookmark

Science scholar (conceptual based)

Magnesium silicate, magnesium and iron
Comments
Dislike Bookmark

magnesium silicate and iron
Comments
Dislike Bookmark

Trainer

Oceanic crust, cross section of Earth’s outer layers and pyroxene). Oceanic crust differs from continental crust in several ways: it is thinner, denser, younger, and of different chemical composition. Like continental crust, however, oceanic crust is destroyed in subduction zones.
read more
Oceanic crust, cross section of Earth’s outer layers [the outermost layer of Earth’s lithosphere that is found under the oceans and formed at spreading centres on oceanic ridges, which occur at divergent plate boundaries. It is composed of several layers, not including the overlying sediment. The topmost layer, about 500 metres (1,650 feet) thick, includes lavas made of basalt (that is, rock material consisting largely of plagioclase [feldspar] and pyroxene). Oceanic crust differs from continental crust in several ways: it is thinner, denser, younger, and of different chemical composition. Like continental crust, however, oceanic crust is destroyed in subduction zones. read less
Comments
Dislike Bookmark

Tutor

A term that is sometimes used for oceanic crust rocks is sima, which is short for magnesium silicate, a common component of these rocks. Another term for these undersea igneous rocks is mafic, which comes from the fact that they are high in magnesium and iron. Basalt and gabbro are examples of mafic...
Comments
Dislike Bookmark

View 20 more Answers

Related Questions

Name some of the traditional irrigation methods?
(i) Check Basin Method (ii) Furrow Irrigation Method (iii) Strip Irrigation Method (iv) Basin Irrigation Method.
Aravind
Why do we need to get motivated?
motivation is the basic requirement to be had so that a work can be done because lacking it will result in doing things casually.
Pavitra
which is the largest sea bird in the world?
Albatross
Aameruddin Mohammad
What is error detection?
Error detection refers to the techniques used to detect noise or other impairments introduced into data while it is transmitted from source to destination. Error detection ensures reliable delivery of data across vulnerable networks.
Rinki
What do you mean by nitrogen fixation?
Nitogen Fixation is a process in which nitrogen in the atmosphere is converted into ammonia.This atmospheric nitrogen does not easily combine with any other chemicals to form new compounds. So, the fixation...
Rasneet
1 0
8

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Linear equation worksheet
1) 6r + 7 = 13 + 7r 2) 13 − 4x = 1 − x3) −7x − 3x + 2 = −8x − 8 4) −8 − x = x − 4x5) −14 + 6b + 7 − 2b = 1 + 5b 6) n + 2 = −14...

Soumi Roy

2 0
0
How to Study?
The following tips are just my advice; they are not absolute. Choose those that will best fit you. Plan a regular time to study Choose a quiet place where you will not be distracted. When...
A

Amrtha S.

0 0
0
Newton's First Law and law of inertia
the variety of ways by which motion can be described (words, graphs, diagrams, numbers, etc.) was discussed. In this unit (Newton's Laws of Motion), the ways in which motion can be explained will be discussed....

Debraj Paul

0 0
0
Indices of Numbers
Squares and Cubes from Numbers 1 to 100: NUMBER SQUARE CUBE X X2 X3 1 1 1 2 4 8 3 9 27 4 16 64 5 25 125 6 36 216 7 49 343 8 64 512 9 81 729 10 100 1000 11 121 1331 12 144 1728 13 169 2197 14 196 2744 15 225 3375 16 256 4096 17 289 4913 18 324 5832 19 361 6859 20 400 8000 21 441 9261 22 484 10648 23 529 12167 24 576 13824 25 625 15625 26 676 17576 27 729 19683 28 784 21952 29 841 24389 30 900 27000 31 961 29791 32 1024 32768 33 1089 35937 34 1156 39304 35 1225 42875 36 1296 46656 37 1369 50653 38 1444 54872 39 1521 59319 40 1600 64000 41 1681 68921 42 1764 74088 43 1849 79507 44 1936 85184 45 2025 91125 46 2116 97336 47 2209 103823 48 2304 110592 49 2401 117649 50 2500 125000 51 2601 132651 52 2704 140608 53 2809 148877 54 2916 157464 55 3025 166375 56 3136 175616 57 3249 185193 58 3364 195112 59 3481 205379 60 3600 216000 61 3721 226981 62 3844 238328 63 3969 250047 64 4096 262144 65 4225 274625 66 4356 287496 67 4489 300763 68

Rahul G.

0 0
0
What is Mathematics?
This is the question that is generally asked for students. So according to me ," mathematics is completely the study of nature. Mathematics is everywhere, in physics, in chemistry and in our daily life....
T

Tushar Sisodia

0 0
0

Recommended Articles

Top Benefits of e-Learning

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

How To Choose The Right School For Children?

Quality education does not only help children to get a successful career and life, but it also hugely contributes to society. The formal education of every child starts from school. Although there are numerous schools, parents find it challenging to choose the right one that would fit their child. It is difficult for them...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Science, Arts Or Commerce - Which One To Go For?

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

Find Class 8 Tuition near you
Class 8 Tuition in Delhi
Class 8 Tuition in Bangalore
Class 8 Tuition in Hyderabad
Class 8 Tuition in Kolkata
Class 8 Tuition in Chennai
Class 8 Tuition in Mumbai
Class 8 Tuition in Pune
Class 8 Tuition in Gurgaon
Class 8 Tuition in Noida
Class 8 Tuition in Lucknow
Online Tuition Class 8

Looking for Class 8 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 8 Tuition Classes?

The best tutors for Class 8 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 8 Tuition with the Best Tutors

The best Tutors for Class 8 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved