CourseCourseConceptConceptDocsDocuments

IB ESS SL 2.1.7 Abiotic Factors Examples Questions

Practise IB ESS SL 2.1.7 by identifying temperature, sunlight, pH, salinity, oxygen and soil conditions as abiotic factors in ecosystem examples.

Syllabus
First assessment 2026
Course
ESS SL
Level
SL

Exam points

  • identify abiotic factors including temperature, sunlight, pH, salinity, oxygen and soil conditions
  • compare abiotic conditions between habitats or sites using data
  • explain how abiotic factors limit vegetation or animal populations

Learn this topic

Study 2.1.7—Abiotic factors examples conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

IB ESS SL 2.1.7 Abiotic Factors Examples Questions question 1

[Maximum number: 3]
Habitat preference of Danube fish species

Figure:Habitat preference of Danube fish species

Figure: Habitat preference of Danube fish species

compare and contrast the abiotic factors found in the straight part of the river with the abiotic factors found in the meandering part of the river.

All question bank results loaded