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Showing posts with the label science std 4 - chapter no. 2

how to become IAS officer

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Becoming an IAS officer (Indian Administrative Service) is one of the most prestigious profession desires in India. The IAS is section of the All India Services and is recruited thru the UPSC Civil Services Examination. Here's a specific step-by-step guide: --- 1 . Understand the IAS Role IAS officers work in administration, policy-making, development, and governance. They can maintain positions like District Magistrate, Secretary in ministries, etc. --- 2. Eligibility Criteria You need to meet these necessities to observe for UPSC CSE: Criteria Requirement Nationality Indian citizen Age limit 21 to 32 years (relaxation for SC/ST/OBC) Educational qualification Graduation in any self-discipline from a diagnosed university Number of attempts General – 6, OBC – 9, SC/ST – Unlimited (till age limit) --- 3. UPSC Civil Services Exam Structure The decision system has three stages: Stage 1: Preliminary Exam Objective kind questions (MCQs) Two papers: 1. General Studies (GS) Pa...
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2-food factory

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Write true or false.  1. Plants prepare food in the form of oxigen. A. False 2.photosynthesis takes place in green leaves.  A. True 3.formation of starch takes place only in the presence of sunlight.  A. True 4.starch turns red on coming in contact with iodine solution.  A. False Time to answer 1.The main vein of a leaf is called as midrib.  2.The tiny microscopic pores on leaves are known as stomata 3.The flat part of a leaf is called leaf blade.  Match the following 1. Mushroom------- Non green plant 2. Indian pipe------- Parasite 3. Croton -------------- Red leaves Time to answer Rewrite the following statements by correcting the underline words.  1. Plants use chemical  energy, water and carbon dioxide to make their food.  A. Solar energy 2.Animals and human beings breathe out water vapour and oxygen.  A. Carbon dioxide.  Let us practice 1 . Fill in the blanks.  (a) The process by which plants prepare their own ...
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