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  2. History of Punjab - Wikipedia

    en.wikipedia.org/wiki/History_of_Punjab

    The History of Punjab refers to the past history of Punjab region which is a geopolitical, cultural, and historical region in the northwest of South Asia, comprising eastern Punjab province in Pakistan and western Punjab state in India. [1] It is believed that the earliest evidence of human habitation in Punjab traces to the Soan valley of the ...

  3. Punjab - Wikipedia

    en.wikipedia.org/wiki/Punjab

    This is an accepted version of this page This is the latest accepted revision, reviewed on 5 September 2024. Geographical region in South Asia This article is about the geographical region. For the province of Pakistan, see Punjab, Pakistan. For the state in India, see Punjab, India. For other uses, see Punjab (disambiguation). Region Punjab ਪੰਜਾਬ (Punjabi Gurmukhi) پنجاب ...

  4. Abiogenic petroleum origin - Wikipedia

    en.wikipedia.org/wiki/Abiogenic_petroleum_origin

    The abiogenic petroleum origin hypothesis proposes that most of earth's petroleum and natural gas deposits were formed inorganically, commonly known as abiotic oil. [1] Scientific evidence overwhelmingly supports a biogenic origin for most of the world's petroleum deposits. [2][3] Mainstream theories about the formation of hydrocarbons on earth ...

  5. Rigvedic rivers - Wikipedia

    en.wikipedia.org/wiki/Rigvedic_rivers

    Rigvedic geography. Identification of Rigvedic hydronyms has engaged multiple historians; it is the single most important way of establishing the geography and chronology of the early Vedic period. [1][2] Rivers with certain identifications stretch from eastern Afghanistan to the western Gangetic plain, clustering in the Punjab.

  6. Punjab, India - Wikipedia

    en.wikipedia.org/wiki/Punjab,_India

    Punjab (/ p ʌ n ˈ dʒ ɑː b / ⓘ; [8] Punjabi: [pənˈdʒɑːb] ⓘ) is a state in northwestern India.Forming part of the larger Punjab region of the Indian subcontinent, the state is bordered by the Indian states of Himachal Pradesh to the north and northeast, Haryana to the south and southeast, and Rajasthan to the southwest; by the Indian union territories of Chandigarh to the east and ...

  7. Water quality - Wikipedia

    en.wikipedia.org/wiki/Water_quality

    Water quality refers to the chemical, physical, and biological characteristics of water based on the standards of its usage. [ 1 ][ 2 ] It is most frequently used by reference to a set of standards against which compliance, generally achieved through treatment of the water, can be assessed.

  8. Harike Wetland - Wikipedia

    en.wikipedia.org/wiki/Harike_Wetland

    Monsoon climate dominates the catchment draining into the wetland. The headworks built on the Sutlej River downstream of its confluence with Beas River and the reservoir created, which form the Harike lake and the enlarged wetland, is a purposeful project, which acts as the headworks for irrigation and drinking water supplies, through the Ferozepur, Rajasthan and Makku feeder canals with total ...

  9. Uncharted Territory: A Modern Peak Oil Theory - AOL

    www.aol.com/2013/04/06/a-modern-peak-oil-theory

    Peak oil theories have been around for decades. Marion King Hubbert accurately predicted a peak in U.S. oil production in 1956, in the first widely published peak oil theory. Since then, people ...

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