Good analysis
100mitra.
Few minor points:
Quote:
The sentence seems to be grammeritically flawless
As pointed out, there is a clear
modifier error in the second sentence, since the introductory modifier "Despite being a natural carbon absorbent" is incorrectly modifying "programs".
Quote:
The oceans acts two way
1. as a largest carbon sink in the world - dependent clause
2. our biggest line of defence against the repercussions of Climate Change - dependent clause
This is definitely one way to look at it. However, if this was the intent, an additional "as" would certainly have made things much clearer:
The oceans act as the largest carbon sink in the world, and as our biggest line of defense against the repercussions of Climate Change.
On a side note, both 1. and 2. are "phrases" (not "clauses").
Quote:
- This parts maintain SV agreement, subject "
oceans" and "
acts" verb -
both pluralI think you meant "act".
Quote:
Despite being a natural carbon absorbent,
programmes aimed at
As discussed above, this is a modifier error.
Quote:
1.
transforming the ocean economy and ecology, and
2.
meeting its financial needs have come up short
- parallelism "transforming" and "meeting" - present participle
Parallelism indeed, but "transforming" and "meeting" are
not used as present participles here; they are used as (what's called)
Gerunds (noun forms of the verb)
Quote:
- This parts maintain SV agreement, subject "Programmes" and "aimed" verb - both plural
This is bit of an issue. "aimed" is not a verb here; "aimed" is used as a "past participle" and so, does not really need to adhere to any SV agreement requirements. For the subject "programs", the verb is "have come".
p.s. Our book
EducationAisle Sentence Correction Nirvana discusses
difference between "Present participles" and "Gerunds", their application and examples in significant detail. If you or someone is interested, PM me your email-id; I can mail the corresponding section.