Activity: Identify the underlined word as Term, Class, or Differentiating Characteristics. 1. Filtration is the act or process of removing something unwanted from a liquid, gas, etc. by using a filter.
2. Encyclopedias are references that contain information about many different subjects. 3. A web browser is a special communication program that reads and interprets HTML documents.
4. Truck is an automotive vehicle equipped with a swivel for attaching a trailer and used especially for the highway hauling of freight . 5. Superstition is a belief or way of behaving that is based on fear of the unknown and faith in magic or luck.
6. A Uniform Resource Locator (URL) is an address that you feed Web browsers. 7. Links are highlighted text pointing to additional information. 8. Basketball is a sport that is played by two teams.
9. Depression is a serious medical condition in which a person feels very sad, hopeless, and unimportant. 10. Television is an electronic system of sending images and sounds by a wire or through space.