Deserts occupy about one-third of the Earth's land surface.

The largest hot desert in the world is the Sahara Desert, covering over 3.6 million square miles.

The driest desert in the world is the Atacama Desert in South America.

Deserts can be hot, like the Sahara, or cold, like the Gobi Desert.

Most deserts receive less than 10 inches of rainfall each year.

The highest temperature ever recorded in a desert was 134°F in Furnace Creek Ranch, California.

The desert is home to some of the world's most unique and adapted plants and animals.

Deserts have been used for military training and as film locations.

The world's largest sand dunes are in the Sahara Desert.

The world's largest hot spring is in the Black Rock Desert of Nevada.

Some deserts have high winds that can cause sandstorms or dust storms.

Deserts can also experience flash floods.

The world's largest salt flat is the Salar de Atacama in Chile.

The Sonoran Desert in Arizona and Mexico is the world's hottest desert.

The Mojave Desert in California is home to the Joshua Tree National Park.

The Atacama Desert has unique rock formations called "hoodoos."

The Arabian Desert is home to the world's largest sand desert, the Rub' al Khali.

The Thar Desert in India and Pakistan is known for its unique wildlife and sand dunes.

The Kalahari Desert in southern Africa is home to many species of animals, including lions and meerkats.

The Gobi Desert in Asia is the fifth largest desert in the world.

The Great Victoria Desert in Australia is the largest desert in Australia.

The Namib Desert in Namibia is known for its towering sand dunes and unique plants.

The Antelope Valley California Poppy Reserve in the Mojave Desert is a popular destination for wildflower viewing.

Some deserts have seasonal rivers, like the Colorado River in the Grand Canyon.

The Chihuahuan Desert in Mexico and the United States is the largest desert in North America.

The Taklamakan Desert in China is known for its hot sand storms.

The Badlands in South Dakota are a unique type of desert landscape.

The deserts of Iran are home to the Dasht-e Lut, the world's hottest sand surface.

The Atacama Desert is one of the best places in the world for stargazing.

The Mojave Desert is home to the largest solar power plant in the world.

The Sonoran Desert is home to the giant saguaro cactus, which can grow up to 50 feet tall.

Some deserts have oases, which are areas with water and vegetation.

Deserts can have unique rock formations, like the hoodoos in Bryce Canyon National Park.

Deserts can also have unique landforms, like canyons, valleys, and mesas.

The deserts of Africa are home to the nomadic Tuareg people.

Some deserts have hot springs, like the Imperial Hot Springs in California.

The deserts of China and Mongolia are home to the Gobi bears.

The deserts of North America are home to the rattlesnake, a venomous snake.

The deserts of Australia are home to the red kangaroo, the largest marsupial in the world.

The Atacama Desert has some of the world's oldest mummies, dating back over 1,000 years.

The deserts of Arizona and New Mexico are home to the Native American Hopi tribe.

The Great Sand Dunes National Park in Colorado is a popular tourist destination for sandboarding and sledding.

The deserts of Peru are home to the Nazca Lines, a series of ancient geoglyphs.

Some deserts have unique geological features, like the colorful rock formations in the Rainbow Basin of California.

The deserts of Jordan are home to the ancient city of Petra, a UNESCO World Heritage site.

The Sonoran Desert is home to the saguaro cactus blossom, Arizona's state flower.

The deserts of Nevada are home to Area 51, a highly secure military installation.

The deserts of Israel and Palestine are home to the Dead Sea, the lowest point on Earth.

The deserts of Algeria are home to the Tassili n'Ajjer National Park, known for its unique rock formations.

The deserts of California are home to the famous Joshua Tree Music Festival.

Some deserts have unique minerals and resources, like the lithium in the Atacama Desert.

The deserts of Australia are home to the Uluru-Kata Tjuta National Park, a UNESCO World Heritage site.

The deserts of Egypt are home to the Sphinx and the pyramids of Giza.

The Mojave Desert is home to the largest wind farm in the United States.

The deserts of Oman are home to the Wahiba Sands, a sea of sand dunes.

The deserts of Chile are home to the Valle de la Luna, or "Valley of the Moon."

The deserts of Argentina are home to the Iguazu Falls, one of the largest waterfalls in the world.

The deserts of Morocco are home to the Merzouga Desert, known for its sand dunes and camel treks.

The deserts of Saudi Arabia are home to the AlUla, a unique landscape of sandstone formations.

Some deserts have unique ecosystems, like the bajadas in the Sonoran Desert.

The deserts of Kyrgyzstan are home to the Kyzyl Kum Desert, the 11th largest desert in the world.

The deserts of Sudan are home to the Nubian Desert, known for its unique rock formations and wildlife.

The deserts of Iran are home to the Lut Desert, known for its sand dunes and extreme temperatures.

The deserts of Mexico are home to the Baja California Desert, known for its unique flora and fauna.

The deserts of Kazakhstan are home to the Betpak-Dala Desert, known for its unique sand formations.

The deserts of Utah are home to the Canyonlands National Park, a unique landscape of canyons and mesas.

The deserts of Namibia are home to the Skeleton Coast, a unique coastal desert.

The deserts of Western Australia are home to the Pinnacles Desert, known for its unique rock formations.

The deserts of China are home to the Taklamakan Desert Highway, one of the world's most dangerous roads.

The deserts of Peru are home to the Paracas National Reserve, known for its unique wildlife and coastline.

The deserts of Tunisia are home to the Chott el Djerid, a salt lake in the middle of the desert.

The deserts of Zimbabwe are home to the Matopos Hills, a unique landscape of granite formations.

The deserts of South Africa are home to the Richtersveld Cultural and Botanical Landscape, a UNESCO World Heritage site.

The deserts of Ethiopia are home to the Danakil Depression, one of the harshest environments on Earth.

The deserts of Turkey are home to the Cappadocia, a unique landscape of rock formations and hot air balloons.

The deserts of Libya are home to the Ghadames, an ancient city known for its unique architecture.

The deserts of Madagascar are home to the Tsingy de Bemaraha National Park, known for its unique rock formations.

The deserts of Cameroon are home to the Mandara Mountains, a unique landscape of volcanic peaks.

The deserts of Angola are home to the Namib-Naukluft National Park, known for its unique sand dunes and wildlife.

The deserts of Mongolia are home to the Gobi Desert, the world's fifth largest desert.

The deserts of Peru are home to the Islas Ballestas, a group of islands known for their unique wildlife.

The deserts of Jordan are home to the Wadi Rum, a unique landscape of sandstone formations and Bedouin life.

The deserts of Yemen are home to the Ramlat as-Sabatayn, a unique landscape of sand dunes and caves.

The deserts of Botswana are home to the Kalahari Desert, a unique landscape of salt pans and wildlife.

The deserts of Tunisia are home to the Star Wars film set, a popular tourist destination.

The deserts of Iran are home to the Dasht-e Lut, known for its unique geological features and extreme temperatures.

The deserts of South Australia are home to the Coober Pedy, a town known for its unique underground homes.

The deserts of Sudan are home to the Bayuda Desert, a unique landscape of black volcanic rock.

The deserts of Namibia are home to the Sossusvlei, a unique landscape of sand dunes and dead trees.

The deserts of Oman are home to the Wahiba Sands, a unique landscape of red sand dunes.

The deserts of California are home to the Mojave National Preserve, a unique landscape of Joshua Trees and wildlife.

The deserts of Algeria are home to the Tassili n'Ajjer National Park, a unique landscape of rock formations and cave paintings.

The deserts of Morocco are home to the Merzouga Desert, a unique landscape of sand dunes and kasbahs.

The deserts of Egypt are home to the White Desert, a unique landscape of chalk rock formations.

The deserts of Peru are home to the Huacachina, a unique oasis surrounded by sand dunes.

The deserts of Australia are home to the Simpson Desert, a unique landscape of red sand dunes.

The deserts of Tunisia are home to the Chott el Djerid, a unique salt lake in the desert.

The deserts of Mexico are home to the Baja California Desert, a unique landscape of cactus and wildlife.

The deserts of Utah are home to the Arches National Park, a unique landscape of rock formations and arches.

The deserts of Saudi Arabia are home to the AlUla, a unique landscape of ancient tombs, ruins and rock formations.