SMART STUDY POINT

          Lifeline Of National Economy   Important key points > notes >  chapter in Short          Introduction   When we heard the word lifeline, the image that  comes in our mind is the blood vessels in a body that runs to every corner of body carrying the blood supply and other essential micro nutrients. Similarly on that note when we say  Lifeline of National economy we are referring to the chain network of transport and communication that regulates the movement of good and services from their supply location to their demand location.       On earth the Movement of goods and services based on three domains i.e. Land, water and Air.   For a long time trade and transport were restricted to limited space. But with the advancement of science and technology, today's world has been converted into a large village with the help of  efficient and fast moving transport...

    Meaning Of PHONETICS     Meaning of PHONOLOGY     Meaning of MORPHOLOGY     Meaning of  SEMANTICS     Meaning of PRAGMATICS Phonetics -    It is the Unit of sound. It may define as the study  of sounds of human speech.  Phonology -  Phonology is the study of Sound Pattern. Or phonemes.  Morphology - The study of words.  Syntax - Structure of the Sentence or arrangement of words and phrase to create well - formed sentence in a language.  Semantics - Meaning of the sentence or semantic is the study of meaning.  Pragmatic - Dealing things sensibly. It is the way which based on practical rather than abstract things.                     ___________________________

              Class VIII   Chapter - 2   Land, soil, water, natural Vegetation and wildlife Resources part - 2 Workbook solutions Q. 1.  Name the type of soils found in India.  Ans.  In India six types of soils are found they are :-   Alluvial soil, Black soil, Red and Yellow soils, Laterite soil, Desert soil and mountain soil.  Q. 2. Which factors cause degradation of soils?  Ans. Soils degradation occurs due to both human and natural factors.  Q. 3 .  What soil conservation?  Ans.  Protection of soil by  mulching, terrace farming, contour ploughing is called as soil conservation.  Q. 4.  Mention at least five methods that can be adopted to conserve soil.  Ans. Methods of soil conservation are:-      1. Afforestation      2.  Contour ploughing      3. Terrace farming      4. Crop rotation   ...

    Class VIII Social Science Geography Important Assignment Questions         CH2 - Land, soil, Water, Natural vegetation and wildlife Resources Very short Answer Type Questions Q. 1. Mention the main reason why places differ from each other.  Ans.  Places are different from each other because of differences in the quality of land, soil, water, natural vegetation etc.  Q. 2. Why is the distribution of population uneven in different parts of the world?  Ans. The distribution of population is uneven in different parts of the world mainly due to varied characteristics of land and climate.  Q. 3. Give reason why plains and river Valley are the most densely populated areas of the world.  Ans. Plains and river Valley offers suitable land for agriculture hence, these areas are densely populated.  Q. 4.  Which natural areas are sparsely populated?  Ans. The rugged topography, steep slopes of the mountains, Low-lying are...

  Manufacturing Industry - Class 10 NCERT Exercise and Important Questions Answers.  1. Multiple choice questions. (i) Which one of the following minerals are formed by the decomposition of rocks, leaving a residual mass of weathered material? (a) Coal (b) Bauxite (c ) Gold (d) Zinc Answer:  (b) Bauxite (ii) Koderma, in Jharkhand, is the leading producer of which one of the following minerals? (a) Bauxite (b) Mica (c) Iron Ore (d) Copper Answer:   (b) Mica (iii) Minerals are deposited and accumulated in the strata of which of the following rocks? (a) Sedimentary Rocks (b) Metamorphic Rocks (c ) Igneous Rocks (d) None of the above Answer:  (a) Sedimentary Rocks (iv) Which one of the following minerals is contained in the Monazite sand? (a) Oil (b) Uranium (c) Thorium (d) Coal Answer:  (c) Thorium 2. Answer the following questions in about 30 words. (i) Distinguish between the following.   a. Ferrous and non-ferrous minerals.   Answer:  Ferrous...

  CBSE Social Science > Geography Chapter 06 notes > key points        || CH. 06 Manufacturing         Industries|| Manufacturing : Production of goods in large quantities after processing from raw materials to more valuable products is called manufacturing.  Importance of Manufacturing: Manufacturing is the backbone of economic development due to the following reasons ; i) Manufacturing industries help in Modernising agriculture, which forms the backbone of our economy.  ii) Manufacturing industries reduces the dependence of people on agriculture, providing them jobs in secondary and tertiary sectors.  iii) Industrial development helps in removal of unemployment and poverty. It also aims at bringing  down regional differences by establishing industries in  backward areas.  iv) Export of manufactured products expand the trade and commerce.  Agriculture and Industries go hand in hand Agriculture an...

     Chapter 2 Notes> class 9 Geography       PHYSICAL FEATURES OF                       INDIA               || Key points ||  Short notes  || Introducing India has all major physical features of the earth i. e. Mountains, plains ,Plateaus , deserts and Islands. India has a great landmass which is formed  during different geological periods. Besides geological formations, a number of Processes such as weathering, erosion and deposition also created and modified the relief to its present form.      Earth scientists given different theories to explain the formation of physical features. "Theory of  plate Tectonic" Is one of such theories.  Theory of Plate Tectonics :-  According to this theory, the crust of the earth has been formed out of seven major and some minor plates.      The movement of the plate...