IB Biology HL 3.4.7 Biomes and Biosphere Question Bank
Practise IB Biology HL 3.4.7 by comparing biome climate, moisture and vegetation and identifying tundra conditions from data.
- Syllabus
- First assessment 2025
- Course
- Biology HL
- Level
- HL
Practise IB Biology HL 3.4.7 by comparing biome climate, moisture and vegetation and identifying tundra conditions from data.
The photo shows vegetation in the Sonoran Desert, which is part of the hot desert biome.

State what a biome is.
a. groups/types of ecosystems / ecosystems with similar communities;
b. with similar/characteristic abiotic/climatic conditions/rainfall/temperatures;
c. convergent evolution (produces similarities between ecosystems in a biome);
2
Marking guidance:
max