MPPSC MAINS 2015 Paper-I

Points to Remember: Origin and course of the Chambal River. Tributaries and their contribution. Drainage basin characteristics (size, topography, geology). Impact of the drainage system on the surrounding environment and human activities. Challenges and conservation efforts. Introduction: The Chambal River, a major tributary of the Yamuna River, forms a significant drainage system in central India. … Read more

Points to Remember: Major soil types in India: Alluvial, Black, Red, Laterite, Arid, and Forest soils. Distribution patterns linked to geographical features and climate. Soil fertility and suitability for different crops. Challenges related to soil degradation and conservation efforts. Introduction: India’s diverse geographical features and climatic conditions result in a wide variety of soil types. … Read more

Points to Remember: The Northern Great Plains of India are geographically diverse. Regional divisions should consider geographical features, cultural aspects, and administrative boundaries. The divisions are not strictly defined and various classifications exist. Introduction: The Northern Great Plains of India, also known as the Indo-Gangetic Plain, are a fertile alluvial plain formed by the Indus … Read more

Points to Remember: Ocean deposits are classified based on their origin or source. Major classifications include terrigenous, biogenous, hydrogenous, and cosmogenous deposits. Each category has unique characteristics and distribution patterns. Understanding these classifications is crucial for comprehending ocean floor geology and resource management. Introduction: Ocean deposits, also known as marine sediments, are materials that accumulate … Read more

Points to Remember: Madhya Pradesh’s mineral wealth. Identification of the most valuable mineral. Economic significance of the mineral. Introduction: Madhya Pradesh, a central state in India, is richly endowed with diverse mineral resources. These resources play a significant role in the state’s economy, contributing to its GDP and employment generation. While the state boasts a … Read more

Points to Remember: Layers of the atmosphere (Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere) Composition of the atmosphere (gases, aerosols) Temperature gradients within each layer Importance of the ozone layer Atmospheric pressure and its variation with altitude Introduction: The Earth’s atmosphere is a vital component of our planet, providing the air we breathe and protecting us from … Read more

Points to Remember: Geosynclines are elongated, subsiding basins that accumulate vast amounts of sediment. They are associated with mountain building (orogeny). The concept of geosynclines has evolved and is now largely superseded by plate tectonic theory. Understanding geosynclines provides insight into the formation of mountain ranges and the distribution of geological resources. Introduction: Geosynclines, from … Read more

Points to Remember: Natural disasters are naturally occurring events that cause significant damage and loss. They are categorized based on their origin (geological, meteorological, hydrological, biological). Preparedness and mitigation strategies are crucial to minimize their impact. Understanding the specific risks of a region is vital for effective disaster management. Introduction: Natural disasters are extreme, naturally … Read more

Points to Remember: Definition of Horse Latitudes Geographical location and extent Meteorological characteristics Historical significance (optional) Introduction: The term “Horse Latitudes” refers to regions of high atmospheric pressure and weak winds located around 30 degrees latitude north and south of the Equator. These areas are characterized by calm, or very light, variable winds, often leading … Read more

Points to Remember: Madhya Pradesh’s geography and its susceptibility to ravine formation. Identification of districts with the highest concentration of ravine-affected land. The socio-economic impact of ravines. Potential mitigation and remediation strategies. Introduction: Madhya Pradesh, a state in central India, is characterized by diverse geographical features, including extensive stretches of ravines. These ravines, formed primarily … Read more