Similarity includes Both the Marine and Land based ecosystems depends on one another energy .
Differences are in land ecosystem the animals are divided into primary producers , primary consumers , secondary consumers and tertiary consumers in marine these are not divided into categories.
Marine ecosystems are found in water whereas terrestrial ecosystems are ecosystems that are found only on landforms. The marine ecosystems are biologically more diverse than the terrestrial ecosystems. In Terrestrial and marine ecosystem, the energy flows from sun to primary producers in the lowest trophic levels then moves to higher trophic levels.
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