Across
- 2. discarded, worthless, or unwanted material, often used to refer to rubbish, garbage, or litter
- 6. It serves to browse Google, use social networks
- 7. Cereal boxes are usually made of
- 8. the branch of knowledge that deals with applying science and engineering to practical uses.
- 9. an electronic device that processes data, following a set of instructions (a program), to perform various tasks
Down
- 1. Serves to wash the dishes
- 3. to treat or process (used or waste materials) so as to make suitable for reuse:
- 4. a game played with a microcomputer on a video screen or television set.
- 5. recycle newspapers, glass bottles, plastic, and metal.