herd animals
abiotic
biotic
rocks
biotic
abiotic
human beings
abiotic
biotic
carnivores
abiotic
biotic
herbivores
biotic
abiotic
temperature
biotic
abiotic
birds
biotic
abiotic
trees
abiotic
biotic
soil type
biotic
abiotic
oxygen
abiotic
biotic
fungus
biotic
abiotic
air
biotic
abiotic
water
abiotic
biotic
omnivores
biotic
abiotic
fire
abiotic
biotic
bacteria
biotic
abiotic