Natural Wonders of the World Superlative Quiz
The Deepest Lake in the World
Lake Baikal in Russia is the deepest lake in the world. It is 1,637 meters deep. It is also the largest freshwater lake in the world.
The Driest Desert in the World
The Atacama desert is the driest desert in the world. It receives just 1 mm of rain per year. Some places haven't had any rain in over 100 years.
The Biggest Lake in the World
The biggest lake in the world is the Caspian Sea. It has a surface area of 371,000 square kilometers. The Caspian Sea is salty, about 1/3 as salty as the seawater.
The Highest Mountain in Africa
The highest mountain in Africa is Kilimanjaro. It is 5892 meters high. Mt. Kilimanjaro is actually an extinct volcano.
The Highest Mountain in the World
The highest mountain in the world is Mt. Everest. It is 8848 meters high. It is so high that when climbers die on Mt. Everest, often their bodies are just left on the mountain.
The Hottest Desert in the World
The hottest desert in the world is the Sahara Desert. In 1922, scientists recorded a record high temperature of 58 °C. Though it's hot during the day, it sometimes freezes at night.
The Largest Archipelago in the World
The largest archipelago in the world is Indonesia. It has about 17500 islands. Only about 6000 islands are inhabited by people.
The Largest Desert in the World
The largest desert in the world is Antarctica. Antarctica covers about 14 million square kilometers. Although it is cold, it is actually considered a desert because it gets very little precipitation each year.
The Largest Island in the World
The largest island in the world is Greenland. Greenland is about 2.2 million km². Greenland is also one of the least populated areas of the world.
The Largest Ocean in the World
The largest ocean in the world is the Pacific Ocean. It covers about 170 million square kilometers. It covers about 32% of the surface of the earth.
The Largest Volcano in the World
The largest volcano is the world is Mauna Loa in Hawaii. It is about 17000 meters high from base to summit. Mauna Loa is much larger than Mt. Everest but most of Mauna Loa is underwater.
The Longest River in Asia
The longest river in Asia is the Yangtze. It is 6385 kilometers long. It also has the largest dam in the world called the Three Gorges Dam.
The Longest River in the World
The longest river in the world is the Nile River. It is 6,650 kilometers long. The Nile River gets smaller as it gets near its mouth because of evaporation.
The Oldest Mountain Range in the World
The oldest mountain range in the world is the Barberton Greenstone in South Africa. The rock in these mountains is about 3.2 billion years old. The rock was formed before there was any animal life on earth.
The Widest River* in the World
The widest river in the world is the Amazon River. During the wet season, the Amazon can be up to 40 km wide. More water flows down the Amazon than the next 8 largest rivers combined.
