Major Domains of the Earth Quiz

What is the solid portion of the Earth called?

• Atmosphere

• Hydrosphere

• Lithosphere

• Biosphere

Which gas is most abundant in the Earth’s atmosphere?

• Oxygen

• Carbon dioxide

• Nitrogen

• Argon

What is the highest mountain peak in the world?

• K2

• Mount Everest

• Mount Kilimanjaro

• Mount Elbrus

The largest continent on Earth is:

• Africa

• Asia

• Europe

• North America

The Earth’s surface is made up of how many major continents?

• Five

• Six

• Seven

• Eight

The largest ocean on Earth is:

• Atlantic Ocean

• Indian Ocean

• Pacific Ocean

• Arctic Ocean

The narrow strip of land connecting North America and South America is called:

• Bering Strait

• Isthmus of Panama

• Ural Mountains

• Mariana Trench

The deepest part of the ocean is:

• Mariana Trench

• Mid-Atlantic Ridge

• Pacific Rim

• Gulf of Mexico

Which ocean is named after a country?

• Atlantic Ocean

• Indian Ocean

• Pacific Ocean

• Southern Ocean

Which continent is known as the 'Island Continent'?

• Antarctica

• Africa

• Australia

• South America