Question

Which answer(s) below correctly explains why climates, which are warm and humid, tend to create soils that are typically richer and deeper, then those found in areas that are hot and dry or cold and dry? (Read answers carefully)

Select one:
A. These conditions increase the number of soil organisms present in the soil.
B. The high number of soil organism's increases the rate of decomposition.
C. There is a decrease in the production of harmful humus.
D. A and B

Answer 1

Warm and humid climates promote the growth of soil organisms and increase the rate of decomposition, leading to richer and deeper soils.

Step-by-step explanation:

Climate plays a significant role in soil development, affecting its depth and richness. Warm and humid climates tend to create soils that are typically richer and deeper compared to areas that are hot and dry or cold and dry. There are a few reasons for this:

1. Increased number of soil organisms: Warm and humid conditions promote the growth and activity of soil organisms, such as bacteria, fungi, and earthworms. These organisms play a crucial role in decomposing organic matter and breaking down minerals, resulting in the formation of nutrient-rich soils.
2. High rate of decomposition: The high number of soil organisms in warm and humid climates increases the rate of decomposition. This means that organic matter from plants and animals decomposes faster, releasing nutrients into the soil more rapidly.