Science Review Quiz ♡

This is the outermost layer of the earth.

(a)  

This is a process that involves the breaking down of rocks and minerals found on the surface of the earth.

(a)  

the process in which soil, rock and other surface materials are worn away and transported by natural forces such as wind and water.

(a)  

This is the boundary between the lower crust and upper mantle.

• mohoviric discontinuity

• guttenberg discontinuity

• lehmann discontinuity

This is the boundary between the lower mantle and outer core.

• mohoviric discontinuity

• guttenberg discontinuity

• lehmann discontinuity

This is the boundary between the outer core and inner core.

• mohoviric discontinuity

• guttenberg discontinuity

• lehmann discontinuity

This layer of the earth is underneath the crust and takes up 84% of the earth’s volume.

(a)  

This is the central part of the earth that has two layers.

(a)  

This is the only liquid layer of the earth and is believed to be responsible for earth's magnetic field.

• inner core

• mantle

• outer core

• crust

This is described as any sudden shaking of the ground.

• fault

• focus

• earthquake

• epicenter