Weather and Climate — Prelims Questions

Consider the following statements regarding the Indian Monsoon: 1. The onset of the Southwest Monsoon is associated with the northward shift of the Inter-Tropical Convergence Zone (ITCZ). 2. The Subtropical Westerly Jet Stream (STWJ) shifts southward from the Himalayas during the summer monsoon period. 3. El Niño conditions are generally associated with a stronger Indian Monsoon. Which of the statements given above is/are correct?

Which of the following factors is NOT considered a primary 'climate control'?

The 'October Heat' phenomenon in India is primarily associated with which of the following seasons?

Consider the following statements regarding the Köppen Climate Classification System: 1. It is an empirical system based on observed temperature and precipitation data. 2. It uses a series of letters to denote major climate groups and subgroups. 3. It primarily focuses on the moisture balance and potential evapotranspiration. Which of the statements given above is/are correct?

Which of the following atmospheric phenomena is responsible for bringing winter rainfall to the northwestern parts of the Indian subcontinent?