Question

What type of rock would you form in this plant-rich swamp?

A) rock salt and other evaporite minerals
B) limestone
C) coal
D) chert
E) iron formation

Answer 1

In a plant-rich swamp, coal would most likely form as the environmental conditions support the accumulation of organic matter, leading to the creation of coal as an organic sedimentary rock over geological time scales. Hence, the correct answer is option C.

Step-by-step explanation:

In a plant-rich swamp, the type of rock that would most likely form is coal. This is because coal forms from the accumulation and lithification of organic matter, such as leaves and other plant or animal material. Over millions of years, plants in a swamp environment are buried under water and dirt, preventing the organic matter from decaying and eventually forming coal through geological processes. Coal is classified as an organic sedimentary rock.