Weegy: Pollution is the introduction of contaminants into the natural environment that cause adverse change.
User: Example of point source pollution
Weegy: Pollution is the process of making land, water, air or other parts of the environment dirty and unsafe or unsuitable to use.
User: Which soil horizon contains a layer of partially weathed or unweatherd rock
Weegy: R soil horizon contains a layer of partially weathered or unweathered rock.
User: How much of earth's fresh water is trapped in glacial ice
Weegy: Approximately 90 percent of Earth's fresh water is trapped in glacial ice.
User: What's porosity
Weegy: Porosity is a measure of how much of a rock is open space.
User: The chemicals used on farms golf coures and domestic gardens are often to blame when groundwater becomes contaminated with
Weegy: The chemicals used on farm, golf courses, and domestic gardens are often to blame when groundwater becomes contaminated with: NITRATES.
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