Question Text
Question 3 :
If a rock were formed from molten magma, what type of rock is it?
Question 4 :
The average thickness of the crust is _____ km below the continent and _____ km below the ocean.
Question 5 :
The uppermost layer over the earth's surface is called the ____________.
Question 6 :
The rock cycle is the process pass through formation of _______________.
Question 8 :
The name of the layer of the Earth that separates the crust from the core is the ___?<br>
Question 10 :
Third layer of Earth which comes after Mantle of Earth is known as __________________.
Question 16 :
The word 'Igneous' is derieved from the latin word 'ignis' which mean _____________.
Question 18 :
The lower part of the crust known as 'Oceanic Crust' is rich in __________.
Question 21 :
Which of the following rocks is differentfrom the remaining three on the basis of itsmode of origin ?