Wonders of the World
This ancient city carved into rose-colored stone is located in Jordan.
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What is Petra?
This tiny bird has the fastest wingbeat, flapping up to 80 times per second.
What is a hummingbird?
This South American waterfall system is the world’s largest and straddles the border of Brazil and Argentina.
What are the Iguazu Falls?
This mammal has the most powerful bite force in the animal kingdom.
What is a hippopotamus?
This manmade canal connects the Atlantic and Pacific Oceans.
What is the Panama Canal?
The blue whale holds the record for being the largest animal ever, weighing up to this many tons.
What is 200 tons?
This desert in Chile is known as the driest place on Earth.
What is the Atacama Desert?
This marine animal has three hearts and blue blood.
What is an octopus?
This enormous dam on the Yangtze River is the world's largest hydroelectric power station.
What is the Three Gorges Dam?
This Arctic mammal has black skin under its white fur to absorb heat.
What is a polar bear?