Video narration
Ek patta dhoop, paani aur hawa se apna khaana khud kaise bana leta hai? Ise ek chhoti saur rasoi samajhiye. Jaden paani laati hain, patta hawa se carbon dioxide jutata hai, ye kacche saamaan hain. Surya ka prakaash urja deta hai, aur rasoi inse sugar banaati hai. Isi prakriya ko photosynthesis kehte hain. Dhoop khaana nahin; khaana banaane ki taakat hai. Yaane photosynthesis mein patta paani aur carbon dioxide se sugar banaata hai, aur oxygen hawa mein chhodta hai.