Solar system
The fourth planet from the sun
what is earth
the tallest peak in the world
everest
This "Grand" Arizona canyon was carved by the Colorado River.
grand canyon
This planet is the hottest in our solar system due to a thick, toxic atmosphere.
venus
what layer of the earth is the hottest
inner core
This colorful underwater structure in Australia is visible from space.
great barrier reef
This gas giant is famous for its dazzling and extensive ring system.
saturn
only planet known to support life
earth
These dancing lights in the northern sky are also known as the Aurora Borealis.
Nothern lights
This "Red Planet" is home to Olympus Mons, the largest volcano in the system.
mars
Earth's atmosphere is mostly made of this gas, not oxygen.
nitrogen
Located in Nepal and China, it is the highest mountain above sea level.
everest
This "Great Red Spot" is actually a massive, centuries-old storm on________
Jupiter
This supercontinent existed 335 million years ago before breaking apart.
pangea
This African waterfall is known as "The Smoke That Thunders."
Victoria falls