What is True About the Genus Sphagnum

Question

What is true about the genus Sphagnum?
A)It is an economically important liverwort.
B)It grows in extensive mats in grassland areas.
C)It accumulates to form coal and is burned as a fuel.
D)It is an important carbon sink, reducing atmospheric carbon dioxide.

Accepted Answer

The genus Sphagnum is known for being an important carbon sink, as it accumulates and stores carbon in its peatlands. This helps to reduce atmospheric carbon dioxide levels and mitigate climate change. Sphagnum is not a liverwort, does not grow in grasslands, and is not commonly used as a fuel source.