Team of the Month
Congratulations! Our winners from year 1 are off to an amazing start! This month investigated pesticides and explored grocery store isles to find organic products and low pesticide foods.
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points earned by our 29 teams

Marine Debris Decomposition Timeline
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Posted by Bermuda High School, Bermuda on 26 May 2015
The decomposition timeline
The decomposition timeline

During our voyage on the Spirit of Bermuda, we were visited by the Plastic Tides team to discuss marine debris and the effects of plastics on marine life.

We examine various items that commonly end up as debris and determined the timeline for them to decompose. Starting from a piece of paper that could take 2-4 weeks, to a plastic bottle that could take 450 years, to styrofoam which never decomposes.

It was fun to guess the order of which items would break down faster and we had a pretty good idea once we were told the options for time.

Local Partner Global Action Plan

Global Action Plan UK (GAP UK) is an environmental behaviour change charity that has been helping people to adopt more sustainable lifestyles for over 20 years. GAP UK works with schools, communities and businesses to develop and deliver programmes that change behaviours. 

GAP UK led the design of the global WaterExplorer programme and is coordinating its delivery across the 11 countries. You can find out more about us at 

Water Explorer is a Global Action Plan initiative
in association with
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