The algal booin often releases __________ in water.

Environmental Science
Aroma Ann0

A. acidic
B. toxins
C. bacteria
D. virus

A harmful algal bloom (HAB) contains organisms that can severely lower oxygen levels in natural waters, killing marine life. Some HABs are associated with algae-produced toxins.

Related Mcqs:

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  2. A lake with an inflow of domestic sewage rich in organic waste may result in:?
  3. BOD stands for __________?
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  5. If the pH of water is 7 it means the water is
  6. Fungi is/are __________?
  7. In a population, unrestricted reproductive capacity is called as __________?
  8. Symbiois means:?
  9. Wild life is continuously decreasing. What is the main reason of this?
  10. What is the major cause of diminishing wildlife number?

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