Final answer:
Indicating the logical result or consequence of Tamil Nadu's enriched marine and brackish water resources. The correct answer is f) Consequently
Step-by-step explanation:
The correct answer to fill in the blank is f) Consequently. The word 'consequently' means as a result of therefore, and it is used to indicate that something follows logically from something else.
In this case, it can be inferred that the state of Tamil Nadu being enriched with marine and brackish water resources has led to certain consequences or results.
One possible consequence is that the biodiversity of marine ecosystems will increase as humans use engineering to increase food production in the oceans.
This means that the variety of living organisms in marine ecosystems will be greater due to the efforts to produce food in the ocean using engineering techniques. The correct answer to fill in the blank is f) Consequently.