Unit 3 vocabulary

2. It is important that people eat a ________ selection of foods from different food groups.
5. This adjective is used to describe the city.
7. One can ____________ to organise a community cleanup or try to do it oneself.
8. Occupations, such as lawyers, doctors and engineers, are relatively high-__________ jobs.
10. Applying effective __________ habits, such as wearing goggles and gloves, is necessary for a secure work space.
12. The _________ of germs and bacteria is due to practices such as not washing one's hands.
13. The numbers of volunteers are ___________ growing due to the environmental campaign.
16. A verb that indicates a normal action or general practice is ___________.
18. The _____________ of women in higher education is beneficial for all societies.
19. Pollution will always be higher in ___________ areas because of the presence of many factories.
20. I'm ____________ trying to tell you that you shouldn't go out while it's raining.

1. An example of a ____________ worker is one who does all their work on time and in good quality.
3. If there are too many students in one place, the teacher usually asks them to ___________.
4. Pollution can be worse in _________ areas where a lot of people gather over a long period of time.
6. The __________ of too much fast food is a leading cause of diabetes.
9. Living in the _________ has its advantages, such as living away from the busy cities.
11. One important ___________ of an effective job search is knowing the qualifications of the job position.
14. Wearing 3-D glasses can __________, or improve, the movie experience in action films.
15. There is generally a high _____________ of people in capital cities.
17. The __________ of Muslims in the world are not Arabs but rather Southeast Asians.