Contamination of Lago Azul

The video discusses the contamination of Lago Azul in Parnamirim, which turned green due to pollution. Mayor Rossano Taveira announced that the area will be transformed into a leisure space, but water use is prohibited. The video includes visuals of the green lake and humorous commentary. An expert from Caerni explains the contamination, highlighting the presence of fecal coliform bacteria due to improper use by the public.

What was the initial color of Lago Azul before it turned green?

• Brown

• Red

• Yellow

• Blue

What was the initial public use of the Lago Azul area?

• Swimming and bathing

• Picnicking

• Fishing

• Boating

What did the mayor announce regarding the future use of the Lago Azul area?

• It will be closed permanently.

• It will become a leisure area without water use.

• It will be transformed into a residential area.

• It will be used for water sports.

What action is being considered to restore the water quality of Lago Azul?

• Adding chemicals to the water

• Draining and refilling the lake

• Introducing new fish species

• Building a filtration plant

What did the mayor say about the decision-making process for the future of Lago Azul?

• It will be decided by the government alone.

• It will be a joint decision.

• It will be decided by a public vote.

• It will be decided by environmental experts.

What humorous explanation was given for the color change of Lago Azul?

• It was a result of algae growth.

• It was painted green.

• It was due to a mix of blue and yellow.

• It was a natural phenomenon.

What was the public's reaction to the color change of Lago Azul?

• They were indifferent.

• They were amused.

• They were angry.

• They were supportive.

What did the humorous commentary suggest about the future contamination of Lago Azul?

• It will become a tourist attraction.

• It will be used for scientific research.

• It will get worse with more waste.

• It will be cleaned up soon.

What did the director of Caerni identify as a major contaminant in Lago Azul?

• Industrial pollutants

• Oil spill

• Chemical waste

• Fecal coliform bacteria

What was the tone of the director of Caerni's statement about the contamination?

• Optimistic

• Indifferent

• Humorous

• Incisive