Effects Of Monsoons Quiz

The term monsoon refers to a seasonal wind. Monsoons are characterized by a shift in wind direction and speed, which occurs due to the differential heating of land and sea. These winds bring heavy rainfall to certain regions during a specific time of the year, while other regions experience a dry season. The word "monsoon" originates from the Arabic word "mausim," meaning season, emphasizing its association with seasonal changes in wind patterns. Therefore, the correct answer is seasonal wind.

Atmospheric pressure is a measure of the weight of air pushing down on Earth. As air molecules have mass, they exert a force on the Earth's surface due to gravity. The weight of the air above a particular point on Earth creates atmospheric pressure, which can be measured using various instruments such as barometers. This pressure is responsible for various weather phenomena and affects the behavior of gases, liquids, and solids on the Earth's surface.

One way that people adapt to the semiarid climate of Jodhpur is by using drip irrigation. Drip irrigation is a method of watering plants by slowly dripping water directly to the roots, minimizing evaporation and maximizing water efficiency. This technique allows farmers and gardeners in Jodhpur to carefully control the amount of water provided to their crops, ensuring that they receive enough water to survive in the arid conditions without wasting excessive amounts. By utilizing drip irrigation, people in Jodhpur can effectively manage water resources and sustain agricultural activities in the semiarid climate.

The climagraph provided shows that Mumbai experiences high temperatures and precipitation throughout the year, with a distinct dry season. This pattern is characteristic of a tropical wet and dry climate. In this climate zone, there is a wet season with heavy rainfall and a dry season with little to no rainfall. Therefore, based on the climagraph, Mumbai lies in the tropical wet and dry climate zone.

Dhaka is known as one of the world's wettest capitals because it experiences heavy rainfall throughout the year. The city is located in a low-lying area and is surrounded by rivers, making it prone to flooding. Dhaka's monsoon season lasts from June to September, during which it receives a significant amount of rainfall. The city's wet climate is a result of its geographical location and its proximity to the Bay of Bengal, which contributes to the high levels of precipitation.

The orographic effect best explains why cities on opposite sides of a mountain receive different amounts of rain. This effect occurs when moist air is forced to rise over a mountain, causing it to cool and condense, leading to increased precipitation on the windward side. As the air descends on the leeward side, it warms and dries out, resulting in less rainfall. This phenomenon is responsible for the stark contrast in rainfall patterns between the two sides of a mountain.

October would be the most pleasant month for an outdoor festival in Calcutta based on the climagraph. The graph shows that the temperature starts to decrease from September onwards, indicating a cooler and more comfortable weather. Additionally, the precipitation levels also decrease significantly in October, suggesting a lower chance of rain which would be ideal for an outdoor event.

Pune, India lies in a rain shadow, which means it is located in an area where the surrounding mountains block the rain-bearing winds, resulting in less rainfall. As a result, the region experiences frequent droughts, as there is not enough precipitation to sustain water sources and agricultural activities. The people of Pune have adapted to this challenging environment and have learned to live with the recurring droughts by implementing water conservation measures, relying on alternative water sources, and practicing sustainable farming techniques.