How are gypsum and potash used in the united states? a. potash is used for fertilizer and gypsum is used for plasterboard. b. potash is used for plasterboard and gypsum is used for fertilizer. c. potash is used to clean floors and gypsum is used for adhesive. d. potash does not have a commercial use and gypsum is used for plasterboard.

The answer is A.) Potash is used for fertilizer and gypsum is used for plasterboard.

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The correct answer is A) Potash is used for fertilizer and gypsum is used for plasterboard.

Gypsum and potash are used in the United States in the following ways: Potash is used for fertilizer and gypsum is used for plasterboard.

Gypsum, as a mineral, can be found in gypsum rock or crystals. Ocean waters high in calcium for layers of gypsum. Once industrialized in the United States, it can be used as a fertiizer and plasterboard.

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c. the king has significantly abused the colonists' rights many times over a long period of time.