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SubjectsAgriculture
कृषि में प्रौद्योगिकी का उपयोग
In Class 9 Agriculture, this topic examines how technology supports farming within the chapter Agricultural Resources and Technology. Students learn about tools and machinery, improved seeds, irrigation systems, fertilizers, pest management, weather information, and digital or precision-farming methods. They also explore how these technologies can increase productivity, reduce labour, conserve soil and water, and improve farm decision-making, while considering costs, access, environmental effects, and the importance of using resources sustainably.
Correct answer: A. Environmentally friendly work
Explanation: Green jobs include work that protects or restores the environment, conserves resources, reduces pollution, or supports sustainable development. Jobs connected with environmentally friendly activities fit this meaning. Increasing pollution, waste, or resource depletion contradicts the basic idea of a green job.
