16) The process of making air, water, soil, etc. dirty. Р
17) It's a word or a sentence that asks for information.
18) Using something again and again.
R
19) It's a flat surface on a computer where you see pictures and words.
SL
20) You wear them on your legs.
T --
21) It's your father or mother's brother.
U
22) It's a low land between hills or mountains.
V_
23) Weather with a lot of wind.
W _
24) A square container for keeping things or food, for example
chocolates.
B
25) The opposite of old.
Y_
26) A place where you can see a lot of different animals.
z
boolr