Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur
Answer:
C. Rocks rich in calcium, potassium, and sodium, weather into fertile soil.
Explanation:
Weathering can be defined as the physical and chemical breakdown of rock into smaller pieces called sediment. Weathering can be classified into two categories namely;
I. Physical weathering : it is the process of breaking rocks into pieces without affecting its chemical composition e.g temperature, abrasion and frost action.
II. Chemical weathering : it is the process of breaking rocks into pieces by chemical action which leads to changes in its chemical composition e.g carbonation, hydration, plant acid and oxidation.
Hence, the statement which is true is that, rocks rich in calcium, potassium, and sodium, weather into fertile soil because these nutrients (chemical elements) are responsible for determining the level of fertility of a soil.
Answer:
The geography and climate impacted the trade and economic activities of Middle Colonies. ... The Middle colonies are often called the breadbasket colonies because they grew so many crops, especially wheat. The Middle colonies built flour mills where wheat was ground into flour, then shipped to England.
<span>Sediment
is a material found at the bottom of the ocean which is subsequently
transported by the action of wind , water, ice and by the force of gravity
acting on the particles. They are broken down by processes of weathering and erosion.
Marie regression is the process wherein the areas submerged seafloor are
exposed above the sea level. A marine transgression is an event during which
the sea level rises with respect to the land and the shoreline moves toward
higher ground that results in flooding. The answer is letter D.</span>