Atmospheric pollutants can lead to a variety of environmental problems. Scientists have identified specific chemicals, including carbon dioxide (CO2), sulfur dioxide (SO2),
and chlorofluorocarbons (CFCs) which many hypothesize cause specific environmental
responses. Identify ways humans are involved in adding these chemicals to the
atmosphere and describe the specific effects scientists hypothesize each of these
three chemicals has on the atmosphere.

i believe the answer is c

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem