What are satellites? Describe the applications of different types of satellites used for different purposes.

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Points to Remember: Definition and basic functionality of satellites. Categorization of satellites based on orbit and purpose. Diverse applications across various sectors (communication, navigation, Earth observation, etc.). Advantages and limitations of different satellite types. Future trends and advancements in satellite technology. Introduction: Satellites are artificial objects placed into orbit around the Earth or other celestial … Read more What are satellites? Describe the applications of different types of satellites used for different purposes.

What do you mean by ecological pyramids? Explain their types.

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Points to Remember: Subscribe on YouTube Ecological pyramids represent the trophic structure of an ecosystem. Three main types exist: pyramids of numbers, pyramids of biomass, and pyramids of energy. Each type has its limitations and exceptions. Understanding ecological pyramids helps in analyzing ecosystem stability and productivity. Introduction: Ecological pyramids are graphical representations of the quantitative … Read more What do you mean by ecological pyramids? Explain their types.

What do you mean by crop diversification? Explain its importance for crop production and productivity.

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India?s food security system has made significant progress, but challenges remain in distribution efficiency, nutrition quality, and agricultural sustainability. Strengthening PDS reforms, improving storage infrastructure, promoting nutritional security, and addressing agricultural distress are key to ensuring food security for all. Subscribe on YouTube Join Our Telegram Channel

What do you mean by Agroforestry? Describe the importance of Agroforestry and its management.

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Points to Remember: Definition and types of agroforestry systems. Environmental benefits (carbon sequestration, biodiversity, soil health). Economic benefits (increased income, diversification). Social benefits (improved livelihoods, food security). Management practices (species selection, site preparation, maintenance). Challenges and limitations of agroforestry. Introduction: Agroforestry is a land use management system that integrates trees and shrubs with crops and/or … Read more What do you mean by Agroforestry? Describe the importance of Agroforestry and its management.

What is the global energy crisis? Give a detailed account of alternative sources of energy.

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Points to Remember: Join Our Telegram Channel Definition and causes of the global energy crisis. Types of alternative energy sources (renewable and non-renewable). Advantages and disadvantages of each alternative source. Policy recommendations for transitioning to alternative energy. Importance of sustainable energy solutions. Introduction: The global energy crisis refers to a period of significant energy price … Read more What is the global energy crisis? Give a detailed account of alternative sources of energy.

Explain the concept of food security system. What are the flaws in the Indian food security programme? What policy measures have been undertaken to ensure food security for all?

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Concept of Food Security System The food security system ensures that all individuals have access to sufficient, safe, and nutritious food to lead healthy lives. It is based on three key components: Availability of food ? Ensuring adequate food production and supply. Access to food ? Enabling people to obtain food through affordability and distribution … Read more Explain the concept of food security system. What are the flaws in the Indian food security programme? What policy measures have been undertaken to ensure food security for all?