IB ESS SL 8.3.6 Acid rain impacts Question Bank
Practise IB ESS SL/HL 8.3.6 by applying acid rain impacts concepts to exam-style environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
Practise IB ESS SL/HL 8.3.6 by applying acid rain impacts concepts to exam-style environmental systems questions.

Figure Mean monthly regional changes due to the 2020 COVID-19 lockdowns in (a) NOx emissions and (b) tropospheric ozone concentrations
NOx also contributes to acid deposition. Outline two impacts of acid deposition on living systems.
a. damages the leaves of plants / the ability for plants photosynthesize / reduces agricultural productivity;
b. nutrient leaching of soils;
c. toxic effect from leached metals on aquatic organisms/plant roots;
d. changes of soil or water pH kill organisms/push out of tolerance ranges;
e. particles of sulphates/nitrates penetrate lungs and can lead to asthma/bronchitis/respiratory issues;