"Let's think about climate differences and our list of soil forming conditions," said Ms. Winston. She told the students to imagine a similar situation taking place in two biomes: a temperate deciduous forest and a tropical rainforest. Using the initial experiment, what differences would you expect based on our list of five conditions of soil formation?

Responses
A There would be little difference in soil formation since both biomes are forests.There would be little difference in soil formation since both biomes are forests.
B There would be more biological activity in the temperature deciduous forest so the parent rock would be broken down faster.There would be more biological activity in the temperature deciduous forest so the parent rock would be broken down faster.
C The increased precipitation in the tropical rainforest would weather parent material at a faster rate but it would also erode faster.The increased precipitation in the tropical rainforest would weather parent material at a faster rate but it would also erode faster.
D The increased temperatures and the increased rain frequency would cause the parent rock to weather more quickly in the tropical rainforest.

1 answer

The best response to Ms. Winston's prompt about the differences in soil formation between a temperate deciduous forest and a tropical rainforest is:

C. The increased precipitation in the tropical rainforest would weather parent material at a faster rate but it would also erode faster.

This response highlights the impact of the higher levels of precipitation typical in tropical rainforests, which accelerates the weathering of parent rock due to both chemical and physical processes. However, it also acknowledges that this increased precipitation can lead to higher rates of soil erosion, impacting the overall soil formation process.

Response D is also a good contender, as it points out the role of higher temperatures and rain frequency in accelerating weathering; however, it does not address the balance between weathering and erosion as effectively as response C.