The World We Live In

The thickest layer of the Earth is

• crust

• outer core

• magma

• mantle

The solid hottest layer of the Earth is

• crust

• Inner core

• outer core

• mantle

The Earth's layers are similar to :

• an egg

• an apple

• an orange

• an onion

The continental drift theory was proposed by

• Isaac Newton

• Nicholas Copernicus

• Alfred Wegner

• Galileo

The ocean that lies between Asia and Australia

• Indian

• Pacific

• Arctic

• Southern

The ocean that experiences the most number of earthquakes

• Indian

• Pacific

• Atlantic

• Arctic

The sea which has the highest salt content

• Red Sea

• Black Sea

• Dead Sea

• Meditterranian

The largest fresh water lake in the world

• Lake Superior

• Nile

• Baikal

• Chilika

The continent with no countries, no people, no schools except research stations

• Australia

• Asia

• Africa

• Antarctica

The longest river

• Nile

• Amazon

• Mississippi

• Ganga