MPPSC MAINS 2017 Paper-I

Points to Remember: Plate Tectonic Theory’s fundamental concept: Earth’s lithosphere is divided into plates that move. Sea-floor spreading: Creation of new oceanic crust at mid-ocean ridges. Continental displacement: Movement of continents due to plate tectonics. Evidence supporting the theory: Fossil distribution, continental fit, paleomagnetism. Introduction: Plate Tectonic Theory is a unifying theory in geology that … Read more

Points to Remember: Institutional structure at national, state, and local levels. Key policy documents and legislation. Roles and responsibilities of different agencies. Funding mechanisms and resource allocation. Coordination mechanisms and inter-agency collaboration. Focus on prevention, mitigation, preparedness, response, and recovery. Introduction: Disaster management encompasses the organizational and operational activities involved in preparing for, responding to, … Read more

Keywords: Population stabilization, India, government strategy, population growth. Required Approach: Primarily analytical, with elements of factual reporting. Points to Remember: India’s demographic dividend and its potential. Challenges posed by rapid population growth. Government programs aimed at family planning and population control. Successes and limitations of these programs. Socio-economic factors influencing population growth. The role of … Read more

Points to Remember: Major river systems of Madhya Pradesh Tributaries and their significance Drainage basins and their characteristics Challenges faced by the drainage system Water management strategies Introduction: Madhya Pradesh, a geographically diverse state in central India, possesses a complex and extensive drainage system. Its rivers are crucial for agriculture, industry, and the overall livelihood … Read more

Points to Remember: Madhya Pradesh’s diverse geography necessitates its division into distinct physical regions. Each region possesses unique geological features, climate, and resources. Understanding these divisions is crucial for effective resource management and regional planning. Introduction: Madhya Pradesh, the heart of India, is a state characterized by remarkable geographical diversity. Its landscape ranges from the … Read more

Points to Remember: The term “misfit stream” is not a formally recognized geographical or hydrological term. The question likely refers to rivers or river systems in India that experience significant challenges due to mismanagement, environmental degradation, or other factors. The answer will require an analytical approach, identifying potential candidates based on various criteria and assessing … Read more

Points to Remember: Definition and geological formation of nappes. Types of nappes and their characteristics. Examples of nappes worldwide. Significance of nappes in geology and resource exploration. Introduction: Nappes are large sheets of rock that have been moved considerable distances from their original location by tectonic forces. They are a significant feature of mountain ranges … Read more

Points to Remember: The salinity of the ocean is a complex interplay of several factors. Understanding these factors requires knowledge of the hydrological cycle and oceanographic processes. Introduction: Ocean salinity, typically measured in parts per thousand (ppt) or practical salinity units (PSU), refers to the concentration of dissolved salts in seawater. The average salinity of … Read more

Points to Remember: Latent heat is the energy absorbed or released during a phase transition. It’s not associated with a temperature change. Different phase transitions have different latent heats (fusion, vaporization, sublimation). It plays a crucial role in various natural processes and technologies. Introduction: Latent heat is a crucial concept in thermodynamics, referring to the … Read more

Points to Remember: Soil erosion and degradation in Madhya Pradesh: Causes, consequences, and extent. Impact on agriculture, environment, and economy. Remedial measures: Technological, policy, and community-based approaches. Sustainable land management practices. Introduction: Madhya Pradesh, a state in central India, faces significant challenges related to soil erosion and degradation. These issues severely impact agricultural productivity, environmental … Read more