All of the following are ways that pollution can enter the watershed EXCEPT flooding caused by blocked channels.
pesticides used on plants in the area.
gas and oil from recreational boating.
spills or leaks of hazardous materials.

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.

answer increasing the intensity, duration,and frequency of exercise progressively;