Ecology and environment
9. ....................... and .............. are used less and less on farms. (kunstväetised, taimekaitsevahendid)
10. Industrial and agricultural waste mustn't be .................... into rivers and lakes. (maha laadima)
11. Waste destroys .................... land and ........................ water bodies.(viljakas, ummistama)
12. Calgon ................ your washing machine. (kaitsma)
13. Only ............... materials should be taken to a special .................... (mittekorduvkasutatavad, prügila)
14. Traditional family roles were ............ in this family, so that the father found himself looking after the house
and the children. (umber pöörama, vastupidiseks muutma)
15. Once the area was known for ............. in spring, now we come across ................ rivers there. (üleujutused,
kuivanud)
III Make up dialogues/discussions using the following words and expressions
a) campaigners for green living
annaabi.ee 
