What is this?
Avalanche
What is this?
River
What is this?
Ice berg
What is this?
Tornado
What is this place?
Salar De Uyuni Salt lake dessert.
What is this?
Earthquake
What is this?
Sandstorm
How are caves made?
Rain falls on the limestone and makes holes
What is this?
Lightning
What is this?
Geyser
What is this?
Waterfall
What is the highest mountain?
Mt. Everest
What is this?
Erosion
What is this?
Tsunami
What is this?
Coral Reef
What is this?
Hurricane
What is this?
Flood
What is this?
Drought
What is this?
Volcano