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Examine the photograph above and circle the correct answer in each of the following statements - Junior Cycle Geography - Question 4 - 2017
Question 4
Examine the photograph above and circle the correct answer in each of the following statements. (i) The landscape shown in the photograph is a scree slope / limesto... show full transcript
Worked Solution & Example Answer:Examine the photograph above and circle the correct answer in each of the following statements - Junior Cycle Geography - Question 4 - 2017
Step 1
(i) The landscape shown in the photograph is a scree slope / limestone pavement.
Answer
The landscape depicted in the photograph is best identified as a scree slope. This type of landscape consists of accumulated rock debris and sediments that have been weathered and eroded, forming a sloped area typically found at the base of steep rock faces.
Step 2
(ii) The landscape shown in the photograph occurs as a result of freeze-thaw action / carbonation.
Answer
The formation of this landscape is primarily due to freeze-thaw action. In regions where temperatures fluctuate around freezing, water can seep into cracks in rocks, freeze, and expand, leading to the gradual breakdown of the rock into smaller fragments.
Step 3
(iii) Chemical weathering / mechanical weathering is most associated with this landscape.
Answer
In this context, mechanical weathering is the most associated process with the landscape shown. This process involves the physical breakdown of rocks without changing their chemical composition, often facilitated by environmental factors such as freeze-thaw cycles.