Grade 3 T1 Test 1

Biggest layer of Earth

• Crust

• Mantle

• Inner core

• Outer core

The thinnest layer of Earth.

• Crust

• Mantle

• Inner core

• Outer Core

Hottest layer of the Earth.

• Core

• Mantle

• Crust

• Magma

Magma when mixes up with water and minerals it converts to ____

• Soft magma

• Hard Magma

• Magma Jelly

• Lava

The crust is made of many plates which constantly move on the layer of magma.

• Crust Plate

• Tectonic Plate

• Tactic plate

• Earth Plate

Lava comes out on the surface of the Earth. This event Is known as.

• Volcano

• Volcanic Eruption

• Volcano Blast

• Volcano Thunder

The opening on the top of Volcano is known as

• Vent

• Crater

• Cone

• Ash

The passage through which lava travels up in the Earth's crust.

• Vent

• Cone

• Pipe

• Crater

During Volcanic eruption lava and __________ come out of the crater.

• Rocks

• Fire

• Water

• Ash

Earthquake originates inside the Earth's crust known as.

• Epicenter

• Focus

• Fault line

• Shockwave