MPPSC MAINS 2021 Paper-I

Points to Remember: GPS technology’s core components: satellites, ground stations, and receivers. GPS applications across various sectors. Advantages and limitations of GPS technology. Future trends and advancements in GPS. Introduction: The Global Positioning System (GPS) is a satellite-based radionavigation system operated by the United States Department of Defense (DoD). It provides geolocation and time information … Read more

Please provide the short answer questions you would like me to answer. I need the questions themselves to be able to follow the instructions and provide a structured response with points to remember, introduction, body, conclusion, and all the other requested elements.

Points to Remember: Shrinking size of the Aral Sea. Increased salinity. Causes of shrinkage (diversion of water for irrigation). Environmental and socio-economic consequences. Efforts towards restoration. Introduction: The Aral Sea, once the fourth largest inland body of water in the world, is tragically known as a “dying saline lake.” Its dramatic shrinkage over the past … Read more

Points to Remember: Vector data represents geographic features as points, lines, and polygons. Each feature has associated attributes. Vector data is suitable for representing discrete features. Vector data can be more precise than raster data for certain applications. File formats include shapefiles, GeoJSON, and geodatabases. Introduction: Geographic Information Systems (GIS) utilize different data models to … Read more

Points to Remember: Definition and basic principles of remote sensing. Different types of remote sensing technologies. Applications of remote sensing across various fields. Advantages and limitations of remote sensing. Future trends and developments in remote sensing. Introduction: Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with it. … Read more

Points to Remember: The continuous movement of water on, above, and below the surface of the Earth. Driven by solar energy and gravity. Involves various processes like evaporation, transpiration, condensation, precipitation, infiltration, and runoff. Crucial for maintaining life and ecosystems. Affected by human activities and climate change. Introduction: The hydrological cycle, also known as the … Read more

Points to Remember: Water scarcity is a growing global challenge. Integrated Water Resource Management (IWRM) is a holistic approach. Effective management requires participation from various stakeholders. Sustainable water management is crucial for economic development and environmental protection. Legal frameworks and policy implementation are essential. Introduction: Water resource management (WRM) encompasses the activities and strategies employed … Read more

Points to Remember: Two major earthquakes in Peninsular India after 1950. State, place, and year for each earthquake. Introduction: Peninsular India, while geologically considered a relatively stable region compared to the Himalayas, is not entirely immune to seismic activity. Although major earthquakes are less frequent than in the Himalayan region, significant events have occurred, causing … Read more

Points to Remember: Madhya Pradesh’s geographical expanse and diverse topography. The significance of forests in India’s ecology and economy. The distribution of forest cover across different regions of Madhya Pradesh. The ecological and economic importance of the identified region. Introduction: Madhya Pradesh, a central Indian state, is renowned for its rich biodiversity and extensive forest … Read more

Points to Remember: Balaghat district’s geological composition. Major mineral deposits found in Balaghat. Economic significance of these mineral deposits. Environmental considerations related to mining in Balaghat. Introduction: Balaghat district, located in the eastern part of Madhya Pradesh, India, is known for its rich mineral resources. Its geological formation, primarily consisting of Precambrian rocks of the … Read more