Water Contamination

wykonań: 16, śr. wynik: 48%, poziom: 3, profil: Gimnazjum Szkoła średnia Matura Dorośli

This river is _ _ _ t _ _ _ n _ _ e _ by the chemical substances from this factory.
The substance, which we discovered in water, is highly _ _ x _ _.
Water in this lake _ _ _ k _ in oxygen, that is why, fish die in such high numbers.
The river is polluted by _ _ w _ _ _. One of your pipes is broken and leaks.
We must _ _ s _ _ _ _ the local habitat. The stream is the most important element of it.
The _ _ r _ _ _ c _ _ _ o _ plant will improve the quality of water in the local area.
Tourists leave too much _ _ b _ _ _ _ at the bank of the lake.
Can I rent your _ _ _ _? I need to inspect water in the lake and I am looking for a means of transport.
We must _ _ _ t _ _ _ the natural environment and the coast of the Baltic Sea.
The pond is really overgrown with _ _ g _ _ this year.