oil
A few red spots were observed. Alge bloomed inside the column.
fertilizer
In fertilizer column, a lot of alge start to grow. We are able to observe red colour area and green area.
heavy metal
blank
For heavy metal and blank column, not much changes were able to be observe.
Could you explain more clearly why do you think algae is blooming in fertiliser column and what is the impact to the environment. Relate them to what maybe happening in real situation in current Malaysia environment.
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