Complex sentence: In ecology, desert ecology is the sum of the interactions between both biotic and abiotic processes in arid regions, and it includes the interactions of plant, animal, and bacterial populations in a desert habitat, ecosystem, and community.
Split into simpler sentences: In ecology, desert ecology is the sum of the interactions between both biotic and abiotic processes in arid regions. It includes the interactions of plant, animal, and bacterial populations in a desert habitat, ecosystem, and community.