Which among the following includes all types of landmasses found on the surface of the Earth? 

The atmosphere is divided into how many different layers? 

The solid outer layer of the Earth,consisting of various rocks and minerals is called the 

Which among the following is molten rock found in the hot interiors of the Earth? 

Which among the following are usually mixture of two or more minerals? 

What is made up of rocks with large continent of silicates,feldspar,mica etc ? 

Which among the following is rich in iron and magnesium?

What is the outer most crust of the Earth which is also the thinnest layer? 

What is acknowledged that the lithosphere is broken into several big and small plates? 

Right center of the Earth is the