IB ESS practice
Questions for SL: Papers 1 and 2.
Exams, data skills and the investigationTopic 1: foundationTopics 2 to 8All
Topics 2 to 8
- Topic 2: individuals, populations and energy in ecosystems36 questions · Free
- Topic 2: cycles, biomes and change in ecosystems39 questions
- Topic 3: biodiversity and conservation35 questions
- Topic 4: water32 questions
- Topic 5: land, soil and food36 questions
- Topic 6: atmosphere and climate change38 questions
- Topic 7: natural resources, energy and waste36 questions
- Topic 8: human populations and urban systems37 questions