How are algal blooms (red tides)typically harmful to humans?
A)The blooms destroy shellfish and other food sources for humans.
B)Shellfish eat the harmful algae,and humans eat the contaminated shellfish.
C)Humans can become poisoned when swimming in contaminated water.
D)All of the above answers apply.

Question

Quizplus · Accepted Answer

Algal blooms, specifically red tides, can harm humans in various ways. They can destroy food sources for humans, such as shellfish, which can become contaminated after consuming the harmful algae. Humans can then become sick or poisoned after consuming the contaminated shellfish. Additionally, swimming in contaminated water can also lead to poisoning or illness. Therefore, all of the given choices (A, B, and C) are correct.

How Are Algal Blooms (Red Tides)typically Harmful to Humans