A because they tell by their texture.
Answer:
The climate, parent material, topography, organisms of that area are some of the factors that make soil of that area as a good soil.
Explanation:
One of the most important factors that lead to the development of an area is the productivity of that area and the goodness and the richness of the soil of that area. The soil of a particular area depends on certain factors which defines that whether it will be good or not. Those factors are the topography, the climate, the organisms of that area and so on.
The techniques and the climate of the area of the Southeast Asia leads to the plant growth to remain strong despite the fact that the soil is mostly not very rich of that area.
The correct answer is - C. Upwelling causes nutrients, minerals, and tiny organisms to rise.
The upwelling is a process that appears in the water bodies around the globe. This process is essentially representing the rising of the cold waters towards the surface where there's warmer climate, thus warmer water as well.
With the rise of the cold waters towards the surface, all of the things with it rise as well. The cold waters are rich in nutrients and minerals, as well as tiny organisms, such as the phytoplanktons. This is a process that is very important for the existence of the ecosystems in the larger water bodies, as most of things that are the producers in the food chain are coming towards the consumers, so the food chain can exist properly.
