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(Q014) Plant material (leaves, stems, trunks) in oxygen-poor swamps are buried for a geologically long time. The result isGroup of answer choicescoal.kerogen.tar sands.petroleum.

Question

(Q014) Plant material (leaves, stems, trunks) in oxygen-poor swamps are buried for a geologically long time. The result isGroup of answer choicescoal.kerogen.tar sands.petroleum.

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Solution

The answer is coal.

Here's the step by step explanation:

  1. Plant material such as leaves, stems, and trunks in oxygen-poor swamps begin to decompose after they die.

  2. Because the swamps are oxygen-poor, the decomposition process is slow and incomplete. This results in the formation of peat, a brown, soil-like material.

  3. Over geologically long periods of time, the peat gets buried under layers of sediment and other plant and animal matter. The pressure from these layers, along with the heat from the earth's core, compacts the peat.

  4. This compaction process, which takes millions of years, eventually transforms the peat into coal.

So, when plant material is buried in oxygen-poor swamps for a geologically long time, the result is coal.

This problem has been solved

Similar Questions

(Q013) Tar sand (oil sand) isGroup of answer choicessand or sandstone that contains high concentrations of macerals.made of highly viscous bitumen.the result of plant material biodegradation in the bottom of swamps.easy to extract and therefore a lucrative unconventional reserve.

(Q003) Oil forms whenGroup of answer choicesleaves, twigs, and tree trunks are buried and subjected to heat, pressure, and low oxygen.dead algae and plankton deposited in low-oxygen conditions are buried and heated.the decomposition of organic material takes place in an aerobic (oxygen-rich) environment.large sauropod-type dinosaurs decay in swamps.

Which of the following are found in the rich soil made from composting and are very important for plants and life in general?  Select all that applyWaterCarbonNitrogenOxygen

Which formed as a result of the compaction of dead plants?A.PetroleumB.Natural gasC.OilD.Coal

(Q002) A typical source rock of oil, which started out as mud in which dead organic matter settled, isGroup of answer choicesshale.granite.conglomerate.sandstone.

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