Question

Limestone and dolomite are the reservoirs of which cycle?

(a) Gaseous cycle

(b) Bicycle

(c) Ecological cycle

(d) Sedimentary cycle

The question was asked by my college director while I was bunking the class.

I need to ask this question from Ecosystem in chapter Ecosystem of Biology – Class 12

Answer 1

Right choice is (d) Sedimentary cycle

The explanation is: The Earth’s crust is the reservoir for the sedimentary type of nutrient cycle. Limestone and dolomite are found in Earth’s crust that harbors various elements such as calcium, magnesium, sulphur, phosphorous, etc.