Africa makes up _______ of the world's mass

• 52%
• 26%
• 22%
• 12%

Which continent has over 1,000 recognized languages?

• Asia
• Africa
• America
• Australia

Which continent is considered to be the largest desert in the world?

• South America
• Australia
• Africa
• Antarctica

How many continents is there?

Which continent is the largest?

• North America
• Asia
• Europe
• Australia

What is the highest temperature ever recorded in Antarctica?

What is the coldest temperature ever recorded in Antarctica?

North America is the ___ largest continent by population.

• 4th
• 2nd
• 5th
• 3rd

How many oceans is there?

Earth is made up of approximately _________ of water

• 50%
• 98%
• 70%
• 20%