कैसे एक सूक्ष्मजीव ने धरती से जीवन को लगभग ख़त्म ही कर दिया था : अनुसूया विलिस द्वारा हिंदी पीडीऍफ़ पुस्तक – सामाजिक | Kaise Ek Sukshmjeev Ne Dharti Se Jeevan Ko Lagbhag Khatm Hi Kar Diya Tha : by Anusuya Willis Hindi PDF Book – Social (Samajik)
Pustak Ka Vivaran : Ek Jeev hai Jisane Prthvi ko Badal diya. Usane Dharati ke Itihas mein pahali bar ek bade star par jeevan ko khatm kiya. Aur usi ne bade jeevon ke vikasit hone ke liye Rasta bhi banaya. Par kaise ? Hamare Vayumandal mein pahali bar Oxygen Gas ke kan bhejakar. Aur unhonne yah sab ek koshika vale chhote jeev ke Roop mein kiya vaigyanik unhen sayanobaikteeriya kahate hai…….
Description about eBook : There is a creature that changed the Earth. He ended life on a large scale for the first time in the history of the earth. And that also paved the way for larger organisms to grow. but how ? By sending oxygen gas particles to our atmosphere for the first time. And they did all this in the form of small cells with one cell, scientists call them cyanobacteria ……
