Answer:
The acidity level of water is measured by the pH scale. Pure water has a pH of 7, which is neutral. However, natural rainwater actually has a pH of 5.6 because it gets exposed to the gases in the atmosphere, making it a bit acidic. True acid rain will have a pH level measuring from 5.0-5.5.
Answer:
1. kidneys 2. Lungs 5. Pancreas
Explanation:
The body's balance between acidity and alkalinity in the human body is regarded as the acid-base balance which is measured on the basis of the pH and the concentration of carbon dioxide and bicarbonate in the blood. The organs that controls acid-base balance are lungs, kidneys and pancreas. Theses organs control blood pH by releasing carbon dioxide from the lungs because it is a waste product slightly acidic in nature and excreting excess of acids and bases from the body.
Here, matter is gas, rock, lava and water, energy is heat, light. While the process in a system is melting and motion.
<h3>What is matter?</h3>
Matter is any material that has a mass and occupies space by having volume in classical physics and general chemistry.
Energy is a physical system's ability to perform work. The uppercase letter E is a common symbol for energy.
The act of determining the best intercommunication of processing units, as well as the best type and design of units in a process system.
In the given scenario,
- Mater: gas, rock, lava and water.
- Energy: heat, and light.
- Process of system: melting and motion.
Thus, this way the given scenario can be classified.
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Answer: The shrimp population would decrease.
Explanation:
