Question

Which of the following are effect of desertification?


Threatens health and nutrition
Algal Bloom
Toxicity
Eutrophication​

Answer 1

Answer:

algal bloom affects the whole ecosystem. Consequences range from the benign feeding of higher trophic levels, to more harmful effects like blocking sunlight from reaching other organisms, causing a depletion of oxygen levels in the water, and, depending on the organism, secreting toxins into the water.