Chemistry A-Level
atmospheric measurements
What atmospheric measurements means in Chemistry A-Level, as defined for AQA.
Definition of atmospheric measurements
Check what you remember
Read the wording for your board, then hide it and explain atmospheric measurements in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Ground-based measurements over Antarctica showed a seasonal collapse in ozone, and satellite data confirmed the same hole.
Topics that use atmospheric measurements
- Ozone depletion (AQA A-Level)
Related terms
- catalyst regeneration
- catalytic cycle
- chlorine-free replacements
- homogeneous catalysis
- hydrofluorocarbons and alkanes
- no C–Cl bond
- overall equation
- protection from harmful radiation
Using atmospheric measurements in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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