Answer:
1. Intertropical Convergence Zone
2.September
3. From April to September, the rain belt lies in the northern hemisphere, and a wet season occurs there, while the southern tropics experience their dry season. The rain belt reaches roughly as far north as the Tropic of Cancer and as far south as the Tropic of Capricorn in the western Pacific Ocean.
4. There are two equinoxes every year – in September and March – when the Sun shines directly on the Equator and the length of day and night is nearly equal.
5. Most regions on the Tropic of Cancer experience two distinct seasons: an extremely hot summer with temperatures often reaching 45 °C (113 °F) and a warm winter with maxima around 22 °C (72 °F).