Agriculture: Geography Video Lecture | Social Studies & Pedagogy Paper 2 for CTET & TET Exams - CTET & State TET

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FAQs on Agriculture: Geography Video Lecture - Social Studies & Pedagogy Paper 2 for CTET & TET Exams - CTET & State TET

1. What are the main factors affecting agricultural productivity in different geographical regions?
Ans. The main factors affecting agricultural productivity include climate, soil quality, topography, water availability, and technology. Climate influences the types of crops that can be grown, while soil quality determines fertility. Topography can affect how much land is usable for agriculture, and water availability is crucial for irrigation. Additionally, the level of technology and agricultural practices employed can significantly impact productivity.
2. How does geography influence the types of crops grown in a region?
Ans. Geography influences crop selection through climate conditions, soil types, and altitude. For instance, tropical regions are suitable for crops like rice and sugar cane due to warm temperatures and ample rainfall, whereas temperate regions may support wheat and barley. Soil composition also plays a role, as different crops require specific nutrients and pH levels for optimal growth.
3. What role does irrigation play in agriculture and how is it affected by geography?
Ans. Irrigation is crucial for supplying water to crops, especially in regions with insufficient rainfall. Geography affects irrigation practices by determining the availability of water sources, such as rivers, lakes, or aquifers. In arid areas, advanced irrigation techniques like drip or sprinkler systems are often necessary, while in regions with ample rainfall, rain-fed agriculture may be more common.
4. How do climate change and geographical factors impact global food security?
Ans. Climate change affects agricultural productivity by altering weather patterns, leading to increased droughts, floods, and temperature extremes. Geographical factors, such as location and terrain, can exacerbate these impacts, making some regions more vulnerable to food shortages. As a result, food security is threatened, particularly in developing countries that rely heavily on agriculture for their economies and livelihoods.
5. What are the environmental impacts of agriculture related to geographical practices?
Ans. Agricultural practices can lead to deforestation, soil erosion, and loss of biodiversity, significantly impacting the environment. The geographical location of agricultural land often determines the extent of these impacts. For instance, farming on sloped land can increase erosion, while intensive farming in biodiverse areas can lead to habitat loss. Sustainable agricultural practices are essential to mitigate these environmental effects.
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