Geosphere

The geosphere is

• the living part of the Earth

• the gaseosus part of the Earth

• the solid part of the Earth

• the liquid part of the Earth

Triggering an earthquake and measuring its energy waves is one method of study

• Direct methods

• Indirect methods

• Parabolic method

• Rainbow method

By studying meteorites, it is possible to find out the chemical composition of the rocks inside our planet.

• True

• False

in the crust we can differentiate between

• continental crust

• oceanic crust

• mountain crust

• oceanographic crust

We could find basal and gabbro on

• oceanic crust

• upper mantle

• inner core

• continental crust

At the centre of the earth we can find

• Crust

• Mantle

• Core

• the never-neverland

Which is the thickest layer and contains solid rocky materials, and fluid and viscous materials?

• Teacher

• Crust

• Core

• Mantle

The core is composed primarily of an iron-nickel alloy.

• True

• False

• Maybe

The outer core is

• molten

• solid

• gaseosus

• frozen

The formation of the different layers of the earth's crust is due to

• Pressure

• God

• Density

• Mario Romo