What is acknowledged that the lithosphere is broken into several big and small plates?
Isostasy
Magma chamber
Tectonic plates
Density
Which among the following is thicker under the continents than under the ocean floor?
Magma
Lava
Core
Crust
What is made up of many kinds of rocks?
Mantle
Which among the following is also known as barysphere.
Crust is also known as
Hydrosphere
Biosphere
Lithosphere
Atmosphere
The average density of which among the following varies from 3.5 to 5.5?
Rock
The Earth is divided into how many different layers?
Two
Three
Four
Five
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 forms the ocean floor?
SIAL
SIMA
