Here’s the evaluation of the statements based on the headings in boxes A, B, and C:
-
forms very quickly
- Assessment: not correct
-
may take thousands of years to form
- Assessment: correct for box A (composition)
-
acts as a filter to remove contaminants from groundwater
- Assessment: correct for box B (importance)
-
supports biodiversity and agriculture
- Assessment: correct for box B (importance)
-
does not support life
- Assessment: not correct
-
made only of rock
- Assessment: not correct
-
made of weathered rock mixed with organic material
- Assessment: correct for box A (composition)
-
erosion and poor land management
- Assessment: correct for box C (threats)
Summary of placements:
-
Box A (Composition):
- may take thousands of years to form
- made of weathered rock mixed with organic material
-
Box B (Importance):
- acts as a filter to remove contaminants from groundwater
- supports biodiversity and agriculture
-
Box C (Threats):
- erosion and poor land management