Unit 4

1. Someone who starts their own business, especially when this involves seeing a new opportunity.
6. To use a special industrial process in order to make materials and products ready to be used again.
7. A person, shop, or business that sells goods to the public.
8. To make new furniture, objects, etc. out of old or used things or waste material.
9. Causing, or made in a way that causes, little or no damage to the environment and therefore able to continue for a long time.
11. Synonym: similar.
13. A description of how a business or organization plans to make money.
14. The air, water, and land in or on which people, animals, and plants live.

2. Not harmful to the environment, or trying to help the environment.
3. An organization that sells goods or services in order to make money.
4. The process in which the beauty or quality of something is destroyed or spoiled.
5. The activity or business of providing medical services.
10. Shows that a particular thing always happened or was true in the past, especially if it no longer happens or is no longer true.
12. A type of product made by a particular company and sold under a particular name.
13. A type of product made by a particular company and sold under a particular name.