biodegradable - adj. capable of being slowly destroyed and broken down into very small parts by natural processes, bacteria, etc.

cannabis - n. a drug (such as marijuana or hashish) that comes from the hemp plant and is smoked illegally

deduct - v. to take away (something, especially an amount of money) from a total

fabric – n. woven or knitted materia

landfill - n. a system in which waste materials are buried under the ground

marijuana – n. the dried leaves and flowers of the hemp plant that are smoked as a drug

profit margin – n. the difference between the cost of buying or making something and the price at which it is sold

psychoactive - adj. affecting the mind.

reservation – n. an area of land in the U.S. that is kept separate as a place for Native Americans to live

recreational – adj. done for enjoyment