Global Warming is the rate where the average earth temperature is increasing. Humans can help reduce the process by leaving a smaller carbon footprint.For example saving paper, unplugging things when not used, and reducing the use of disposable shopping bags.
Try C or B. Let me know how it goes!
The hardness of the water is given by the presence of calcium and magnesium <span>carbonates. The mixing of these minerals in water turns the water more alkaline.
</span><span>The Langelier saturation index uses the pH to predict the calcium carbonate stability of water. So, through the pH, it is possible to know whether a water is more or less acidic.</span>
I don't think theres an answer to that....<span />
