Unit 3- Vocabulary

• Book vocabulary

-Adaptable: able to change for a different situation or use.
-Alternative: one of two or more things that you can choose between.
-Chemical: relating to chemistry or chemicals.
-Computer-generated: the process of using computers to create pictures or designs.
-Innovative: using new methods or ideas.
-Sustainable: causing little or no damage to the environment and therefore able to continue for a long time.
-Wireless: using a system of radio signals rather than wires to connect computers, mobile phones, etc. to each other.
-Kinetic energy: energy that an object or system has because it is moving.
-Boost: to increase or improve something.

• Notebook vocabulary

-Device: a piece of equipment.
-Cogs: one of the tooth-like parts around the edge of a wheel in a machine that fits between those of a similar wheel, causing both wheels to move.
-Carbodioxide(C02): the gas formed when carbon is burned, or when people or animals breathe out.

This is an example of a computer-generated image