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question_answer1) Do you think that resources are free gifts of nature as is assumed by many people?
question_answer2) State the main aim of Agenda 21.
question_answer3) There is enough for everybody's need and not for anybody's greed.' Whom did Gandhiji make responsible for depletion of resources at the global level?
question_answer4) The land under permanent pastures has decreased over the years. What are its consequences?
question_answer5) Some of the north eastern states like Arunachal Pradesh and Mizoram have low percentage of net sown area. Why?
question_answer6) What is common between Chos, Duars and Terai?
question_answer7) This type of soils are loamy and silty in valley sides and coarse grained in upper slopes. Which type of soil is referred to here?
question_answer8) These soils range from red to brown in colour, generally sandy in texture and saline in nature. Identify this soil type.
question_answer9) What restricts the infiltration of water in arid soils?
question_answer10) Regions of alluvial soils are densely populated and intensively cultivated. Why?
question_answer11) Why is soil called a living system?
question_answer12) Study the given picture and answer the following questions: (i) Which types of soil erosion is depicted in this picture? (ii) Name the agent reponsible for this type of soil erosion. (iii) What is the name given to these lands that are extensively eroded?
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