A biome is a large ecological area on Earth, characterized by specific climate conditions, plants, and animals. Examples of biomes include tropical rainforests, deserts, and grasslands. Each biome supports unique ecosystems that adapt to their environment, influencing the types of species that can thrive there. Biomes are classified based on factors like temperature, precipitation, and geographical features. Understanding biomes helps scientists study biodiversity and the impact of climate change on different habitats. Conservation efforts often focus on protecting these vital areas to maintain ecological balance and support wildlife.