In Minecraft, biomes are distinct regions that feature unique landscapes, climates, and ecosystems. Each biome has its own set of blocks, plants, and animals, creating diverse environments for players to explore. Examples of biomes include deserts, forests, jungles, and snowy tundras. Players can find various resources and challenges in different biomes. For instance, deserts may contain cacti and sand, while forests are rich in wood and flowers. Understanding biomes helps players strategize their gameplay, as each area offers specific advantages and obstacles.