What are 2 major categories of biomes?

Two major categories of biomes are terrestrial biomes and aquatic biomes. Terrestrial biomes include ecosystems such as forests, deserts, grasslands, and tundras, characterized by their climate, soil, and vegetation types. Aquatic biomes encompass both freshwater environments, like rivers and lakes, and marine environments, including oceans and coral reefs, distinguished by factors like salinity and depth. Each biome supports diverse life forms adapted to their specific conditions.