Important Days in Month of June

Important Days in Month of June 1 June World Milk Day This international day established by the Food and Agricultural Organisation of United Nation to recognise the importance of milk as a global food. The day was observed since 2001.   1 June Global Day of Parents The day was designated by the General Assembly […]

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Chalcolithic Age or Copper Stone Age

Chalcolithic Age or Copper Stone Age Chalcolithic age is also known as copper-stone age The phase was emerged around 3000-500 BCE. The term Chalco-lithic is a combination of two Greek words ‘Chalco’ means- copper and ‘Lithic’ means- stone thus the meaning is Copper Stone Age. The copper was first used in 5000 BCE and later […]

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Important Oasis in the world

Important Oasis in the world Oasis is a fertile area in a desert or semi desert environment. Oasis provides habitats for animals and plants.   Country Name of Oasis Important Points Saudi Arabia Al-Ahsa Oasis Largest oasis in the world. 2.5 million palm and date palm trees. The oasis become a world heritage site in […]

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Neolithic Age or  New Stone Age 

Neolithic age or  New Stone Age  Neolithic age is a food producing age. The Neolithic Phase is also known as New Stone Age. In northern India, the Neolithic age emerged around c.8000- 6000 BCE. In some parts of southern and eastern India Neolithic age emerged around 1000 BCE. Subsistence of this age is agriculture, livestock […]

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Mesolithic age or Middle Stone Age

Mesolithic age or Middle Stone Age The period of Mesolithic age is between 10,000 BCE -8,000 BCE and this period is also called Middle Stone Age. The term Mesolithic is derived from two Greek words- meso and lithic. In Greek ‘meso’ means middle and ‘lithic’ means stone: Middle Stone Age. This age is the intermediate […]

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Paleolithic Age or Old Stone Age

Palaeolithic Age or Old Stone Age This is the first stage in the evolution of human civilization. Period between 500,000 BCE – 10,000 BCE. Around 36000 B.C. back human had become in form. It is also known as Homo Sapians. The term Paleolithic derived from the Greek word ‘Palaeo’ which means old and ‘lithic’ means stone […]

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MCQ on Chemical Reaction and Equation

MCQ on Chemical Reaction and Equation 1- Whenever a chemical change occurs, a chemical ………….. has taken place. (A) Reaction (B) Friction (C) Equation (D) Temperature   2- When a magnesium ribbon burns with a dazzling white fame and changes into a white powder. This white powder is ………………… (A) Magnesium oxide (B) Magnesium reaction […]

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