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Environmental Science

Plastic in bottled water and how trees cool cities: read real environmental studies and test yourself. Start with Level 1 and work up.

  1. Level 1FoundationA short, clear study. Learn to find the question, method and main result.Synthetic Polymer Contamination in Bottled WaterFrontiers in Chemistry · 2018 · about 30 min · 5 questions
  2. Level 2IntermediateA standard research paper with tables, figures and statistics.Street trees provide an opportunity to mitigate urban heat and reduce risk of high heat exposureScientific Reports · 2024 · about 40 min · 15 questions
  3. Level 3AdvancedA complex study. Weigh evidence, controls and limitations critically.The role of urban trees in reducing land surface temperatures in European citiesNature Communications · 2021 · about 50 min · 15 questions

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