Examlex
All of the following are examples of commonly used nonprobability sampling techniques EXCEPT:
Contaminants
Substances that pollute or make something impure, often found in water, air, or soil, and can be harmful to human health and the environment.
Eutrophication
The process by which a body of water becomes enriched in dissolved nutrients, leading to plant growth that depletes oxygen, adversely affecting animal life.
Nutrients
Essential chemical compounds that organisms need to live, grow, and reproduce, commonly found in food.
Wave Action
The physical movement of water in the form of waves, which can erode shorelines, shape coastal features, and influence marine ecosystems.
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