red algae	green algae	blue-green algae	dead zones	what can we do
100 Which continent is most widely affected by red algae?	100 6-7000 square miles How many square miles of dead zone is their in the gulf of mexico?
200 What is the most common symptom of respiratory exposure to red tide?	200 in the 1970’s When did the gulf of mexico dead zone start dying?
300 What is the shortest amount of time a red tide can last?	300 Mississippi river What is the name of the river that is right next to the gulf of mexico dead zone?
400 What conditions cause the red tide to thrive?	400 Nitrogen and Phosphorous What Type of fertilizer are polluting the mississippi river and caused the gulf of mexico dead zone?
500 What is the name of the disease that red algae causes when contaminated shellfish are ingested?	500 1999 When was the gulf of mexico dead zone at its peak?

Jeopardy: Fertilizer edition

How many teams are playing ?
Time given to answer each question ?