How high is the Everest?

• 8,000 m

• 8,849 m

• 5,000 m

• 6,000 m

How high is K2?

• 8,000 m

• 7,500 m

• 8,611 m

• 6,000 m

How long is the Nile river?

• 3,000 km

• 5,624 km

• 6,223 km

• 6,650 km

How long is the Amazon river?

• 6,400 km

• 6,992 km

• 6,300 km

• 6,333 km

How deep is the Pacific Ocean?

• 8,230 m

• 9,999 m

• 11,022 m

• 13,254 m

How deep is the Atlantic Ocean?

• 8,486 m

• 8,895 m

• 8,111 m

• 9,520 m

How big is the rainforest in Costa Rica?

• 2,311,124 ha

• 2,605,000 ha

• 1,524,214 ha

• 800,000 ha

How populated is China?

• 3 Billion people

• 1.8 Billion people

• 1 Billion people

• 1.4 Billion people

How populated is the U.S.?

• 128.8 million people

• 651.7 million people

• 521.8 million people

• 329.5 million people

How populated is Costa Rica?

• +5 million people

• +8 million people

• 5.5 million people

• 10 million people