Explanation: Meghalaya, a state in northeastern India, is renowned for its exceptionally high rainfall, particularly in the regions of Cherrapunji and Mawsynram. These areas are often cited as some of the wettest places on Earth, with annual rainfall exceeding 1000 cm. This high rainfall is primarily due to the state's geographical location and climatic conditions.
Meghalaya is situated in the northeastern part of India, where the monsoon winds from the Bay of Bengal bring heavy precipitation. The state's topography, with its mountainous terrain and dense forests, further enhances the rainfall. The Khasi and Jaintia Hills, where Cherrapunji and Mawsynram are located, are particularly prone to receiving heavy rainfall due to their elevation and the orographic effect, which causes the moist air to rise, cool, and condense, leading to intense precipitation.
The monsoon season in Meghalaya typically lasts from June to September, during which the state experiences the majority of its annual rainfall. The high rainfall in Meghalaya has significant implications for the region's ecosystem, agriculture, and water resources. It supports a rich biodiversity and lush vegetation, but it also poses challenges in terms of infrastructure and flood management.
Understanding the high rainfall in Meghalaya is crucial for various fields, including geography, environmental science, and climate studies. It highlights the importance of studying regional climatic patterns and their impacts on local ecosystems and human activities. The correct answer, 1000 cm, reflects the extraordinary amount of rainfall that Meghalaya receives annually, making it one of the wettest places on Earth.
In conclusion, the high rainfall in Meghalaya is a result of its unique geographical and climatic conditions, and it plays a significant role in shaping the region's environment and lifestyle. This knowledge is essential for students studying geography and environmental science, as well as for those preparing for competitive examinations that cover these topics.