Chemical and physical factors can also play a role in forming things like evaporites. Movement associated with the San Andreas fault influences the evolution of sedimentary basins in several ways. Second, the San Andreas fault has a compressive as well as lateral component, resulting in uplift of the Coast Ranges which can affect the rate and type of clastic sedimentation. Time Travel 5 1. The first basic division that classifies organisms into the kingdoms of life is based on the complexity of the cell - whether an organism has cells with a nucleus and other internal structures.
Additional subdivisions arise from morphology, skeletal structure, and reproductive strategies.
And biological traits, such as possessing a backbone, jaws, lungs, fur, etc. Each trait that is possessed classifies an organism with other organisms that have the same traits. Ultimately, evolution is the basis for the classification of organisms. Taxonomists attempt to look at the total pattern of natural diversity and try to understand how it came to be. Environmental limiting factors for the distribution and abundance of various life forms include presence of water, temperature, oxygen, salinity, marine depth and light penetration, and substrate type.