Aap jo roti khaate ho, uski energy asal mein sooraj se aayi hai. Aur aapne aaj jo plastic phenka, wo shayad aapke pote-potiyon ke zamaane tak zameen mein padha rahega.
6 detailed lessons, ek chalta hua 3D Ecosystem lab, Food Web builder, Biomagnification simulator aur Kachra Segregation (prathakkaran) game — sab easy Roman Hindi mein.
Biotic aur abiotic hisse, producers, consumers aur decomposers ka kaam.
Kaun kise khaata hai, trophic levels, aur asli jungle mein jaal kaisa hota hai.
Apne aap chal raha hai — sooraj se energy ghaas mein aati hai aur chamakti gendon ke roop mein upar chadhti hai. Har level par 90% garmi bankar ud jaati hai, aur pyramid aankhon ke saamne chhota hota jaata hai. Kisi ek jeev ko hatao aur poori chain toot'te dekho!
Energy ek hi disha mein kyun bahti hai, aur food chain chhoti kyun hoti hai.
Ek asli food web banao, phir kisi ek jeev ko hatao — aur dekho kaun bhookha marega aur kiski ginti achanak badh jaayegi.
Kheton ka pesticide aapki thaali tak kaise pahunch jaata hai.
Paani mein thoda sa pesticide daalo — aur dekho wo har level par 10 guna hokar sabse upar tak kaise pahunch jaata hai.
Ozone banti kaise hai, CFC usse todte kaise hain, aur duniya ne use kaise bachaya.
Biodegradable vs non-biodegradable, kachre ka nipatara, aur ghar se shuruaat.
Kachre ko sahi dabbe mein daalo — hara, neela ya laal. Aur dekho har cheez ko galne mein kitne saal lagte hain.