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acid - n. a chemical with a sour taste that forms a salt when mixed with a base
cruise - n. to travel on a boat or ship to a number of places as a vacation
erupt - v. to send out rocks, ash, lava, etc., in a sudden explosion
impact - v. to have a strong and often bad effect on
income - n. money that is earned from work, investments, business, etc.
lava - n. melted rock from a volcano
otherwise - n. in a different way or manner
reservation - n. an arrangement to have something (such as a room, table, or seat) held for your use at a later time
