Geography in Class 9 : Practice MCQ Questions & Answers with Explanations

The Sundarbans are home to mangrove forests, which are uniquely adapted to the tidal and saline environment. These forests play an essential role in protecting coastal areas from erosion and supporting diverse wildlife.

Evergreen forests stay green throughout the year because the trees shed their leaves gradually, not all at once. These forests are found in areas with high rainfall, such as tropical rainforests.

The Damodar River is known as the 'Sorrow of Bengal' due to its frequent flooding in the past, which caused significant destruction and loss of life. Efforts to control the floods have been ongoing for years.

Rice is the staple food of India, particularly in the eastern and southern regions, where it is the primary crop grown and consumed by the majority of the population.

Black soil, known for its moisture retention, is perfect for cotton cultivation. It's rich in essential nutrients like magnesium and lime, which help cotton plants thrive.

India's climate is heavily influenced by its location near the Equator, which results in tropical and subtropical climates in different regions. The sun's rays hit the country more directly, affecting temperature and rainfall patterns.

India spans from 8°4'N to 37°6'N, giving it a vast range of climatic zones, from tropical in the south to temperate in the north. This diversity is why India experiences such varied weather patterns.

The Ganga is India's longest river, stretching over 2,500 kilometers. It begins at the Gangotri Glacier in the Himalayas and flows across northern India, playing a key role in the lives of millions.