Sonali Tikale
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2 Answer(s)
Shweta Jain
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Posted 4 year ago Shweta Jain Teacher

Marsh gasswamp gas, and bog gas is a mixture of methane, hydrogen sulfide, and carbon dioxide, produced naturally within some geographical marshes, swamps, and bogs.

Nikku Yadav
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Posted 4 year ago Nikku Yadav

 

Marshes can often be found at the edges of lakes and streams, where they form a transition between the aquatic and terrestrial ecosystems. They are often dominated by grasses, rushes or reeds. If woody plants are present they tend to be low-growing shrubs.