Biome: Environmental Science

Learn environmental science in the order the systems connect.

Biome is a four-year environmental science curriculum: 100 lessons from Earth systems and ecology to climate, policy and the arguments over net zero. Its 20 numbered courses move from physical systems through water, air, pollution, energy, population and health.

The first 10 lessons are free. One optional one-time purchase unlocks the remaining 90 lessons. There is no subscription.

THE CURRICULUM

Year 1 - Earth Systems and Ecology (5 courses, 25 lessons)
1.1 Earth Systems; 1.2 Ecology Fundamentals; 1.3 Biogeochemical Cycles; 1.4 Biodiversity; 1.5 Soil and Land.

Year 2 - Water, Air and Pollution (5 courses, 25 lessons)
2.1 Water Resources; 2.2 Water Pollution; 2.3 Air Pollution; 2.4 Toxicology; 2.5 Waste.

Year 3 - Energy, Population and Health (5 courses, 25 lessons)
3.1 Fossil Fuels; 3.2 Alternative Energy; 3.3 Population and Resources; 3.4 Environmental Health; 3.5 Conservation Biology.

Year 4 - Climate, Policy and Futures (5 courses, 25 lessons)
4.1 Climate Science; 4.2 Climate Impacts; 4.3 Mitigation; 4.4 Environmental Policy; 4.5 Ethics and Futures.

WHAT IS INCLUDED

- 100 lessons across 20 courses
- 64 profiles of people behind environmental research and policy
- A 672-term glossary
- 20 quizzes with 120 questions and answer explanations
- 18 landmark cases where evidence changed environmental practice or policy
- 10 fields of environmental science linking related courses, profiles and terms
- Spaced review across the 672 glossary terms
- Read-aloud on every lesson through your device's text-to-speech service
- Search across courses, lessons, profiles and glossary entries
- Progress by year and course, plus bookmarks and private notes
- Three home-screen widgets: Source Idea, Term and Profile of the Day

FREE PREVIEW AND FULL ACCESS

The first 10 lessons are free: all of Earth Systems and all of Ecology Fundamentals. Profiles, the glossary, all quizzes, landmark cases, spaced review, search, bookmarks, notes and widgets are also available without a purchase.

One optional one-time purchase unlocks the remaining 90 lessons. It restores on devices using the same Google account. There are no ads, subscriptions, or additional purchases.

OFFLINE AND PRIVATE BY DESIGN

The curriculum and reference library are installed with the app, so unlocked lessons, quizzes, profiles, glossary entries, cases and review work offline. Biome requires no separate in-app account and the app itself requests no internet permission. Google Play handles purchase and restore. Support, privacy and source links open in your browser.

Progress, quiz attempts, bookmarks, notes and review state are stored locally. Android backup and device transfer may carry selected study data according to your device settings. Biome has no developer server, analytics or advertising SDK, and does not send your study data to us.

Support: https://stacktrace-studios.com/support/biome/android/
Privacy policy: https://stacktrace-studios.com/privacy/biome/android/