the niche of each organism supports survival.
No resources have been tagged as aligned with this standard.
natural processes, human activities, and biotic and abiotic factors influence the health of a watershed system.
infer how the unique properties of water are key to the life processes of organisms.
An ecosystem is made up of the biotic (living) community and the abiotic (nonliving) factors that affect it. The health of an ecosystem is directly related to water quality.
Abiotic factors determine ecosystem type and its distribution of plants and animals as well as the usage of land by people. Abiotic factors include water supply, topography, landforms, geology, soils, sunlight, and air quality/O2 availability.