Social Sciences, asked by kabitamohapatra08076, 2 months ago

what is meant by sima and sial

Answers

Answered by swetaleenadas69

1

Answer:

Sima :- lower crust

Sial :- upper crust

Hope it helps to u

Answered by avnimishra20140233

1

Answer:

Sial... The upper most part of lithosphere is composed of rock ri h in silica and Aluminium. Sial... Sillica + Aluminium

Below the the sial layer , the rocks are mainly rich in sillica and magnesium

Sima... Sillica + Magnesium

Previous Question

Next Question

Similar questions

Physics, 1 month ago

The weight of a body can never be______ {positive , negative , Zero)...

Science, 1 month ago

write down three variables that jay kept the same in his investigation...

English, 1 month ago

g) What do you means by the term "Speech"? How many parts of speech are there ? List them. 5 the following sentences and write...

English, 2 months ago

how to nail a presentation on fear of missing out...

Science, 2 months ago

Root has chlorophyll to make food for the plants true or false...

English, 9 months ago

What smuggled claribel into the space station...

English, 9 months ago

1. State, theree changes which are rreversible and theree which ievieversible it...

Math, 9 months ago

Is it possible to have a tetrahedron whose six edges have lengths 10, 20, 30, 40, 50 and 60 units? Is it possible for a tetrahedron to have edges of lengths 10, 20, 25, 45, 50 and 60 units? Can you write a set of general rules for someone else to use to check whether a given six lengths could form the edges of a tetrahedron?