Understanding Water Pollution and Algae in the Gulf of Mexico

What is a major cause of water pollution in the Gulf of Mexico?

• Industrial waste

• Natural disasters

• Overfishing

• Climate change

What is an algal bloom?

• A type of fish

• A plant disease

• An overgrowth of algae

• A water purification process

Why is the Gulf of Mexico prone to algal blooms?

• Due to high levels of nitrogen and phosphorus from agricultural runoff

• Because of frequent hurricanes

• Due to overfishing

• Because of oil drilling

What is a negative effect of algal blooms in the Gulf of Mexico?

• Increased oxygen levels

• Creation of dead zones

• Improved water clarity

• Enhanced fish population

How can water pollution in the Gulf of Mexico be reduced?

• By increasing industrial activities

• By controlling nutrient runoff

• By promoting overfishing

• By ignoring agricultural practices