Question

Weathering by solutions is most effective in regions of __________________ rock.

(1)Basalt
(2) Crystalline
(3) Limestone
(4) Sandstone
​

Answer 1

Answer:

Limestone

Explanation:

One of the most well-known solution weathering processes is carbonation, the process in which atmospheric carbon dioxide leads to solution weathering. Carbonation occurs on rocks which contain calcium carbonate, such as limestone and chalk.

Answer 2

The weathering is the most effective in the regions of limestone rock.

Option (3).

Explanation:

• Carbonation is possibly the most popular and efficient processes of weathering taking place.

• This process usually depends on the content and the amount of calcium carbonate which is usually contained in the different types of rocks.

• Carbonation can be defined as the process of the atmospheric carbon dioxide which is leading to the process of solution weathering.

• Since the content of the calcium carbonate in the limestone rocks is the highest, it is the most effective type of rock for the process of weathering.

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