(iii) Circle the correct answer in each statement below. [8 marks]
Here you need to circle the term that makes the most sense to you when describing what occurs during the process of freeze-thaw action. For each correct answer, you are awarded 2 marks.
By day By night Over time
(a) The diagram above is showing freeze-thaw action / carbonation. (b) This is a type of mechanical / biological weathering. (c) We expect to see this type of weathering occuring in lowland / upland areas. (d) The loose rock that breaks off and gathers at the base of the hill is known as scree / grikes.
Marks Awarded (i) Correct box ticked – 3 marks
(ii) Correct reason stated – 4 marks (iii) Four correct answers given – 2 marks each (4 × 2 = 8 marks) Total = 15 marks