I WONDER - How Big Is China?

China is the third largest country by area and the most populous, with over 1.4 billion people, representing about one-fifth of the global population. It is also home to the Great Wall, the longest wall and largest man-made structure in the world, stretching over 21,196 kilometers.

Which country ranks third in the world by total area?

• China

• Canada

• United States

• Russia

Approximately how many people live in China?

• 1.8 billion

• 1.6 billion

• 1.4 billion

• 1.2 billion

What fraction of the world's population does China represent?

• One-fifth

• One-fourth

• One-tenth

• One-third

What is the length of the Great Wall of China?

• Over 25,000 kilometers

• Over 21,000 kilometers

• Over 18,000 kilometers

• Over 15,000 kilometers

What is the Great Wall of China known for?

• Being the tallest wall in the world

• Being the longest wall and largest man-made structure

• Being the oldest wall in the world

• Being the most visited wall in the world