The energy change in a chemical reaction is due to the difference in the amounts of stored chemical energy between the products and the reactants. This stored chemical energy, or heat content, of the system is known as its enthalpy.
One of the main source of sediment in flowing water is soil erosion.
Explanation:
Soil erosion is the washing away of top most layer of soil due to various reasons.
Agents of soil erosion are: wind, water, animals, ice or gravity.
Water is one of the biggest agent or cause of soil erosion. Water carry lots of energy in its motion. When water moves from any area it carries away topmost layer of soil with it. The soil that is being carried away by water is sediment.
When this water reach river, lake or any other water source, sediments carried by them enters that source of water. Sediment results in water pollution.
Both deltas and moraines are examples of constructive erosion.
The answer that best completes the sentence given above is EVOLUTION. When we say natural selection, this is the process whereby organisms try to adapt to their environment in order to survive. In this case, why this leads to evolution because the physiological features of the organism need to adapt to a certain environment, thus, physiological changes are made. Hope this answer helps.
Answer:
- Fur color
- Size
- Facial structure
This is all I have for now, I'm sorry I'm not an expert :c