Examlex
Use cylindrical shells to compute the volume of the solid formed by revolving the region bounded by about x = 5.
Pyrethrum
A natural insecticide made from the dried flower heads of certain chrysanthemum species, used to control pests.
Herbicide
Chemical substances used to destroy or inhibit the growth of unwanted plants, weeds, or vegetation.
Fungicide
Chemical substances used to kill or inhibit the growth of fungi and fungal spores, commonly used in agriculture to prevent or control fungal diseases.
Chlorinated Hydrocarbons
A group of chemical compounds that contain chlorine, carbon, and hydrogen, used in industry and agriculture, and known for their persistence in the environment.
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