Biol - Eutrophication Flashcards
1
Q
Plants need _______ to live.
A
Light
2
Q
Why do bacteria feed on decomposing plants?
A
They use oxygen to live an respire (like us)
3
Q
Why are fertilisers added?
A
To help farmer’s crops grow.
4
Q
Suggest two plant nutrients present in artificial fertiliser.
A
1) nitrates
2) phosphates
