The diagram below gives information about how mercury gets into the food chain. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The depicted diagram reveals the process of how

mercury

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coming from the natural and industrial environment contaminates the food chain.

Overall

Linking Words

, it can clearly be seen that

mercury

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is transported into the

water

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where it gets incorporated by krill, fish and

oyster

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oysters

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.

Firstly

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, the presented metal evolves from volcanos and coal plants into the air, reaching the ocean and

then

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turning into methylmercury. At the same time, there is another emission of

mercury

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from mines into the

water

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.

Subsequently

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, the second phase illustrates how krill gets polluted throughout that

water

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, and afterwards is eaten by diverse fish like salmon, pollock, and

also

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oyster. Which by consequence, serves as alimentation for trout, tuna, and at

last

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, shark, pike, albacore and halibut. Eventually, many of those fish and

oyster

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oysters

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will enter our food chain as

being

Unnecessary verb

apply

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part of

the

Correct article usage

apply

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human sustenance.

To sum up

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, the chart exhibits a circle of pollution by

mercury

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throughout the

water

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and

their

Correct pronoun usage

its

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inhabitants affecting the food chain.