3.) Some nouns from the article are mining from the definitions below. How many can you find without looking back at the article? 1) population (n.) [UJ - all the people who live in one area, city or 2) country, (n.) [U] a process of making water, air, soil, etc. dirty. 3) (n.) [U: CJ when ab or sth becomes impossible to see or find. 4) (n) [C] - person who carefully studies the topie 5) to find new facts or information. (n.) [U] - the process of something being made worie. 6) (n.) [U] - the state of being safe and protected 7) 8) from danger. (n.) [C; UJ - a rise in the number. (n.) [U] - physical harm to something that makes it lenn attractive are useful.