Introducing 

Prezi AI.

Your new presentation assistant.

Refine, enhance, and tailor your content, source relevant images, and edit visuals quicker than ever before.

Loading content…
Loading…
Transcript

Water Pollution Timeline

Ground Water

Second Biggest Oil Spill

Cuyahoga River

Largest Oil Spill

1976

2007

1991

1936

In 2007 fresh water was found in the ground.

Sadly, digging up the ground water too much money and the African government didn’t take the deal

The second largest amount of oil spilled was 140 gallons of oil. Luckily the oil was cleaned up shortly after.

This river flows into lake Erie. The river was so polluted it caught on fire several times

About 240 million gallons of oil was spilled in 1991. Unfortunately, only about 60 million gallons was recovered.

The Water Quality Act

Point Source Pollution

Canadian Drinking Water Problems

1965

1989

2013

Clean Water Act

1999

The sewers were causing major pollution in local lakes. Every now and then the US government checks the lakes for chemicals.

The water quality act is a law evolved around water pollution. The US has finally put water pollution into action.

In 2013 Canada had drinking water hazards.Water caused E coli in 8% in the water in samples of many kinds.

It was twenty five years until the Clean Water Act was put into action. Once the act was put into action the government adjusted the laws so it had water pollution involved politically.

Learn more about creating dynamic, engaging presentations with Prezi