भारत को जलवायु प्रदेशों में विभाजित करने का पहला व्यवस्थित प्रयास निम्नलिखित में से किस मौसम वैज्ञानिक द्वारा किया गया था?

During the Southwest Monsoon season, which direction do the monsoon winds primarily blow over the peninsular region?

In Northwest India, Western Disturbances bring rainfall during which season?

Which of the following causes rainfall during winter in the north-western part of India?