MAINS ANSWER WRITING 13 May 201

GS PAPER I

Geography

आप Pacific decadal oscillation से क्या समझते है और यह उत्तर पूर्व में वर्षा को कैसे प्रभावित करता है ?

What do you understand by Pacific decadal oscillation? and how it affects rainfall pattern in Northeast?

Reference:  Why is northeast India drying up rapidly?