<span>phototrophism</span>
There are several starting ingredients that are required for starting the process of photosynthesis. The most important are sunlight, water, carbon dioxide and certain minerals<span>. Sunlight helps in building up the optimum temperature that is required to start the process of photosynthesis. </span>Water is an important raw material that helps to absorb the carbon dioxide from the air.
<span>Potential resources are those that may be used at some future point, but are not being used now, like actual resources. Renewable resources are those that are continually replenished while nonrenewable resources are produced over such long periods of time that they are not considered replenishable. The distinctions are important because resources that are actively being used, actual resources, impact people's daily lives. And if these resources are nonrenewable, rather than renewable, they can only be used for a limited period of time.</span>
Answer:
Bedrock
is most likely found in Dhorizon.
Explanation:
In R horizon Bedrock material is most likely to be found. The parallel layer to the surface of the Earth is known as the Soil Horizon. It is different from other layers of Earth’s surface in terms of chemical, biological and physical characteristics.
Among the all soil profiles r horizon is mainly known for composition of hard rock masses. It is a layer which has partially withered or completely un-withered rocks at its base. It is similar to the parent material.
I would go with ''mechanical weathering'' since that makes rock turn smaller and smaller due to the weather.