Answer:
EIN.
Ich hoffe das ist richtig.
(A.
I hope this is correct.)
Explanation:
Eight degree four minute (Indira point) is southern most latitude of India. Kanyakumari at 8°4′41″N and 37°32′28″E is the southernmost tip of the Indian mainland. Or you also have Google
I don't see any underlined words in the sentence. However, I'll just post my answer based on my understanding.
Where there is water ⇒ subordinate clause
There are mosquitoes ⇒ independent clause
Independent clause is a complete sentence. It has a subject, a verb, and expresses a complete thought.
Subordinate clause is a dependent clause that starts with a conjunction. It also has a subject and a verb but it is dependent on the main clause.