पर्यावरण और जैव प्रौधोगिकी : डॉ. प्रवीण चन्द्र त्रिवेदी द्वारा हिंदी पीडीऍफ़ पुस्तक – पर्यावरण | Paryavaran Aur Jaiv Praudhogiki : by Dr. Praveen Chandra Trivedi Hindi PDF Book – Environment (Paryavaran)
Pustak Ka Vivaran : Vatavaran mein sury tap ka sabase bada srot hai. Sury ke prakash se vayu, Jal, Mitti ke kan paudhon ki satah aadi ko garmi milati hai. Prthvi svayan bhi tap ka srot hai. Soory ka prakash jab jal tatha mitti par padata hai to usaka Adhikatar bhag prthvi dvara avashoshit ho jata hai tatha bad mein tap ke roop mein prthvi ki satah se vayumandal mein nikalata hai. Isi prakar prthvi………….
Description about eBook : Sun is the biggest source of heat in the atmosphere. Sun, water, soil particles, surface of plants, etc. gets heat from the sunlight. The Earth itself is the source of heat. When the sun’s light falls on water and soil, most of it is absorbed by the earth and later it forms in the form of heat in the atmosphere from the Earth’s surface. The same way earth…………..
