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GEOG 2Biodiversity in Changing World

Geography · 5 units · Undergraduate lower division (0-99)

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Biogeographic exploration of plant and animal diversity and conservation issues on continents and islands around world. Study of physical, biotic, and human factors responsible for evolution, persistence, and extinction of species and ecological communities. Analysis of effects of human activity.

P/NP or letter grading.

When it runs

Checking the Schedule of Classes…

Requisites

UCLA lists no requisites for this course.

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About GEOG 2. We read UCLA’s requisite wording by machine, and it gets things wrong.

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Requires

Everything that has to come before this course, not just the courses named in the requisite above.

Nothing — this is an entry point.

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

GEOG 2

  • GEOG M103Soil and Water Conservation
  • GEOG 107Forest Ecosystems
  • ENVIRON M103Soil and Water Conservation
  • GEOG 108Analytical Animal Geography
    • GEOG 281Advanced Topics in Biogeography
      • GEOG 272Seminar: Biogeography
  • GEOG 109Biogeography of Plant and Animal Invasions
  • GEOG 133Humid Tropics
    • GEOG 247Advanced Topics in Cultural Geography
  • GEOG 137Hope in the Face of Mass Extinctions

7 courses list this as a requisite. The whole downstream is here — 10 courses over 3 levels. Every course here opens its own tree.

  • Fall 2025
  • Spring 2026
  • Fall 2026
  • Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.