Across
- 3. a person who cuts people's hair and puts it into style, usually working in a special shop
- 6. to computer program onto a computer so that the computer can use it
- 7. a computer program that is designed for a particular purpose
- 10. worried and nervous
- 11. the air, water, and land in or on which people, animals, and plants live
- 13. to improve
- 14. someone who keeps or examines the records of money received, paid, and owed by a company or person
- 15. to copy or move programs or information into a computer's memory, especially from the internet or a larger computer
- 17. surprised or upset because something unexpected and usually unpleasant has happened
Down
- 1. to sort and collect rubbish to treat it and produce useful materials that can be used again
- 2. a series of instructions that can be put into a computer to make it perform an operation
- 4. someone who studies a subject, especially to discover new information or reach a new understanding
- 5. to think that something or someone is important and to feel interested in it or them
- 8. unhappy because someone or something was not as good as you hoped or expected, or because something did not happen
- 9. damage caused to water, air, etc. by harmful substances or waste
- 12. frightened or worried
- 16. extremely surprised
- 18. showing that you are strong and well