Across
- 2. modern and well developed
- 4. near or easy to get to or use
- 8. working in a way that does not waste a resource (= something valuable such as fuel, water, or money)
- 9. intelligent, or able to think quickly or intelligently in difficult situations
- 11. used on social media for describing the general subject of a Tweet or other post (= message)
- 12. information about a person's life, work, interests, etc. on a social networking website
- 14. possible to take with you if you move to a different place or job
- 15. (the study and knowledge of) the practical, especially industrial, use of scientific discoveries
- 17. a person who is paid by a company to show and describe its products and services on social media, encouraging other people to buy them
- 19. to increase or become larger or stronger, or to cause someone or something to do this
Down
- 1. involving communication between people or reactions between things that work together
- 3. having a lot of strength or force
- 5. the use of websites and other internet services to communicate with other people and make friends
- 6. a computer program that makes it possible for you to read information on the internet
- 7. someone or something that is reliable can be trusted or believed because he, she, or it works or behaves well in the way you expect
- 10. (of a computer) not connected to or directly controlled by a central system, or not connected to the internet
- 11. useful or convenient
- 13. a short remark or piece of information that you have seen published on Twitter and published again yourself
- 16. bought, used, etc. using the internet
- 18. to spend time visiting a lot of websites