Biology GCSE
atmospheric gases and water availability
What atmospheric gases and water availability means in Biology GCSE, as defined for OCR.
Definition of atmospheric gases and water availability
Check what you remember
Read the wording for your board, then hide it and explain atmospheric gases and water availability in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Conditions whose changes affect organisms, with sulfur dioxide affecting lichen distribution and drought or altered rainfall forcing migration and geographic range changes.
Topics that use atmospheric gases and water availability
- Monitoring and maintaining the environment (OCR GCSE)
Related terms
- axis scaling
- biodiversity preservation
- bioindicator species
- ecotourism
- Environmental change
- environmental monitoring
- graph plotting
- habitat destruction
Using atmospheric gases and water availability in the exam
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