Question 1

What are algal blooms?

Accepted Answer

Rapid increases in the number of algae in water

Answer

Decreases in water temperature

Answer

Natural occurrences in plants

Answer

Changes in fish populations

Question 2

Why are toxic algal blooms a concern?

Accepted Answer

They can cause skin irritation, breathing problems, and harm to marine life

Answer

They are harmless and don't affect animals

Answer

They improve water quality

Answer

They are beneficial for fish

Question 3

What are some visible signs of algal blooms?

Accepted Answer

The water may look green or red

Answer

The water temperature decreases

Answer

The water smells sweet

Answer

The water becomes crystal clear

Question 4

What is one reason for the increased frequency of algal blooms?

Accepted Answer

Warmer water temperatures due to climate change

Answer

Increased fish populations

Answer

Decreased pollution

Answer

Colder water temperatures

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