QUES: Living in India Kerala Cochin

correct the punctuation.

CORRECTED: Living in India, Kerala Cochin

QUES: In the last 35 years of global warming the sun has shown a slight cooling trend

correct the punctuation.

CORRECTED: In the last 35 years of global warming, the sun has shown a slight cooling trend.

QUES: Certain biocidal products are listed which either are or will be embraced by an approval scheme but which also have other applications

correct the punctuation.

CORRECTED:
Certain biocidal products are listed, which either are or will be embraced by an approval scheme, but which also have other applications.