Inside the Earth Weekly Quiz-1

What is the thinnest layer of the Earth?

• inner core

• outer core

• crust

• Mantle

What is the thickest layer of the Earth?

• crust

• mantle

• outer core

• inner core

Which layer generates the Earth's magnetic field?

• inner and outer core

• mantle

• crust

• a big magnetic in the Earth

What happens the deeper you go into the Earth?

• the pressure and, temperature increases

• the pressure and temperature decreases

• you end up with a big hole

• the pressure and temperature stays the same

What is in the mantle (intrusive)

• magma

• lava

• solid rock

• empty space

What is molten rock that comes out of a volcano called (extrusive)

• magma

• solid rock

• lava

• water

What are the three types of plate boundaries

• convergent, divergent, transform

• side to side and up and down

• transformers, robots and aliens

• there are no boundaries

The Earth is broken into pieces that float on the mantle what are these pieces called

• legs

• saucers

• tea cups

• plates

What causes the Earth's plates to move?

• alternating currents

• direct current

• direction currents

• convection currents

What is lithosphere made up of

• it is made up of only the crust

• it is made up of only the mantle

• it is made of the inner core

• the outermost layer of the Earth is made up of two parts the crust and the upper part of the mantle