AQAGCSEChemistryFoundation1 mark
GCSE revision question
Question context
A company uses phytomining to extract copper from contaminated soil. Data shows that plants grown in soil with 0.5% copper accumulate 0.05% copper in their dry mass. The company harvests 2000 kg of dry plant material each month.
Name the process by which plants absorb copper from soil.
Show answer, mark scheme and Mentor explanation
Answer and mark-scheme guidance
MP1: Phytomining
Mentor — AI Tutor
Can you give the exact process name this 1-mark Chemistry question wants?
This question is testing whether you can identify the named process linked to plants absorbing copper from soil in this context. For the mark, the wording that earns it is phytomining. Because this is a 1-mark question with a single mark-scheme point, you need the exact process name.
Quick takeaway: For the mark: phytomining.