A biome is a major type of ecosystem.
Answer: C
Explanation
Biome, a large area of ecological importance where plants and animals or flora and fauna co-exist in the same environment where they have common characteristics.
Biomes are highly sensitive to climatic changes.
They are characterized by non-living or abiotic factors like relief, climate, soil, temperature and vegetation.
The main five types of biomes are- a. The Desert Biomes, b. The Aquatic Biomes, c. The Forest Biomes, d. The Grassland Biomes and e. The Tundra Biomes.