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Why lakes with limestone beds experience less adverse affects from acid rain than lakes with granite beds?
Limestone is a basic rock that can neutralize acid rain, whereas granite is an acidic rock that can make bodies of water more susceptible to acidification. When acid rain reacts with limestone, it forms less harmful compounds than when it reacts with granite. This difference in buffering capacity helps lakes with limestone beds to experience less adverse effects from acid rain.
Why are lakes treated with limestone powder?
To reduce their acidity.
What happens if you add limestone to acidic lakes?
it stays
Why do you add limestone to lakes?
To clean the water and keep it fresh.
What happens to a lakes PH when there is limestone rock in the lake?
The pH level will go up because of the acid in the limestone bedrock.
What chemical can be added to lakes to make them less acidic?
Limestone chips
How can acidity be treated?
You can treat answer rain in lakes by adding limestone into the lake
What kind of lakes are protected against the negative effects of acid rain?
lakes that have a floor consisting of basic minerals, such as limestone are more resistant to acid rain because the chemicals of the limestone neutralize any incoming acid.
What is the terrain of?
Flat. Lots of limestone. No rivers or lakes, but some very handsome beaches.
Why is powdered limestone sometimes deliberately added to lakes in countries like Norway and Sweden?
Powdered limestone is added to lakes in Norway and Sweden as a restoration technique to combat acidification caused by acid rain. Limestone acts as a buffer, neutralizing the acidity in the water and improving the pH levels to support aquatic life. This helps to restore the ecological balance of the lake and promote biodiversity.
Why do you think limestone is sprayed into a lake that is affected by acid rain?
Limestone is sprayed into lakes affected by acid rain to neutralize acidity and restore the water's pH balance. The calcium carbonate in limestone reacts with the hydrogen ions in the acid, helping to mitigate harmful effects on aquatic life and improve water quality. This process can enhance the overall ecosystem health, supporting fish populations and other organisms that may be endangered by low pH levels. Additionally, it promotes the recovery of sensitive habitats that have been degraded by acidification.
Why arnt limestone lakes affected by acid rain?
The 'acid' (sulphur dioxide or nitrogen oxides) dissolved in the rain water are acidic. Limestone is alkali. Therefore, the acid in the rain is neutralised by the limstone.
