Deserts & Landscapes: Test Your Knowledge

<p>Far from being barren wastelands, deserts are complex, fragile ecosystems adapted to extreme survival. Covering one-third of the Earth's land surface, arid landscapes range from the scorching sands of the Sahara to the icy expanse of the Antarctic desert. This quiz explores the geography, climate mechanisms, and unique features of the planet's most challenging and beautiful arid environments.</p>