Archive | July 12, 2015

Ecosystem


  • The portion of the earth which sustains life is called biosphere. Biosphere is very huge and cannot be studied as a single entity. It is divided into many distinct functional units called ecosystem.

ecosystem

Components of an ecosystem

  • They are broadly grouped into:- (a) Abiotic and (b) Biotic components.

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Indian Space Research Organization


Indian Space Research Organization (ISRO) was established in August 1969 by two pioneer scientists of India – Vikram Sarabhai and Homi Bhabha with a vision to harness space technology for national development, while pursuing space science research exploration. Headquarter of ISRO is in Antariksh Bhavan, Bangalore. ISRO successfully launched its first satellite Aryabhata in 1975 with the help of space launching vehicle of Soviet Union. However, Rohini was the first Indian satellite which was placed in orbit by Indian launching vehicle, SLV–3 in 1980. Presently the organization is headed by Dr. A S Kiran Kumar.

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NEWS FOR JULY 12, 2015


Important News from The Hindu:

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