ParyavaranBhanu · Class 4-5
Kooda ka safar: ghar se kahan tak?
Jo kooda tum aaj dustbin mein daaloge, kal woh kahan hoga?
Socho pehle… phir dekho jawab
Kooda-gaadi use le jaati hai. Agar kooda alag-alag ho, toh chhilke khaad banane wali jagah jaate hain aur kaagaz-plastic recycle hone jaate hain. Mila-jula kooda aksar bade kooda-maidan (landfill) mein dher ban jaata hai.
Aman ne dekha ki shehar ke bahar ka kooda-maidan bahut bada dher hai. Usne apne ghar se shuruaat ki: chhilke ek tokri mein, kaagaz-plastic doosri mein. Uske dost ne dekha aur woh bhi kar liya.
Geela kooda (biodegradable) woh hai jise jeev-jantu, jaise bacteria aur fungi, tod sakte hain — jaise chhilke. Sookha kooda: kaagaz, gatta, plastic, dhaatu. Chhilka khaad bankar mitti ka hissa ban jaata hai, par plastic bahut saal tak waisa ka waisa rehta hai.
Cause-effect: mila-jula kooda dher mein sadta hai, badbu aati hai aur jagah ghirti hai. 3R yaad rakho: Reduce (kam kharido, kam phenko), Reuse (dobara istemaal karo), Recycle (naye roop mein banao). Sabse pehle Reduce!
Ghar pe try karo
Bade ke saath ek din ke liye do tokri rakho: geela aur sookha. Din ke ant mein tally likho. Phir socho: sookhe kooda mein se kaun si ek cheez Reuse ho sakti thi (jaise dabba ya kapde ki thaili)? Kaanch, tooti cheez aur dawai ko haath mat lagao, bade ko do.
Wow!
Chhilke khaad bankar mitti ka hissa ban jaate hain, par plastic ki thaili bahut saal tak waisi hi rehti hai!
Mummy-Papa ke liye
Aaj bachche ke saath ek din ke kooda ki tally kijiye (geela aur sookha) aur use ek cheez chunne dijiye jise ghar mein Reuse kiya ja sake.
3 sawaal
- Biodegradable kooda kaun sa hai?
Jawab dekho
Sabzi ke chhilke. Sabzi ke chhilke jeevon dwara tootkar khaad ban jaate hain.
- 3R mein 'Reduce' ka matlab kya hai?
Jawab dekho
Kam kharidna aur kam phenkna. Reduce yaani kam kharidna aur kam phenkna.
- Mila-jula kooda dher mein sadne par kya hota hai?
Jawab dekho
Badbu aati hai aur jagah ghirti hai. Mila-jula kooda sadta hai, badbu aati hai aur dher bahut jagah ghirta hai.
NCERT se jodo: NCERT Class 4-5 EVS — hamare aas-paas ka kooda aur uska nipatara