<prompt> Translate the following text to SwahiliThe middle of the island has mountains that rise over 1,200 m 4,050 ft, separating the northern part of the island, and protecting it from the effects of development in the south.  <response>: Sehemu ya kati ya kisiwa hicho ina milima ambayo huinuka zaidi ya mita 1,200, ikitenganisha sehemu ya kaskazini ya kisiwa hicho na kuilinda kutokana na athari za maendeleo ya kusini. 