What are some examples of aibiotic factors?

Abiotic factors are non-living factors in an ecosystem that effect the living parts of an ecosystem, so some good examples would be rain, wind, temperature, soil, etc. Further, Temperature because that would determine what kind of organisms could live in that ecosystem, rain because that determines how 'wet' that environment is (marsh, desert...), etc.

explanation:

the fossil record extends back to a dog-like ancestor some 55 million years ago, which gave rise to the first horse-like species 55 to 42 million years ago in the genus eohippus.

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.