ParyavaranSurya · Class 2-3
Ghaas ka maidan waste nahi, ghar hai
Log kabhi-kabhi khuli ghaas wali zameen ko 'bekaar' kyun kehte hain?
Socho pehle… phir dekho jawab
Kyunki wahan na ghar hai na khet, toh log samajhte hain ki zameen khaali hai. Par wahan ghaas, keede, chidiyaan aur pashu rehte hain — woh bahut kaam ki jagah hai.
Ghaas ke maidan mein gaay-bakri chaara khaati hain, chidiyaan ghonsla banati hain aur keede aur titliyaan rehte hain. Ghaas ki jadein mitti ko pakad ke rakhti hain.
Kyun zaroori? Kyunki puraana ghaas ka maidan ek baar ujad jaaye toh vaigyanikon ke ek naye adhyayan ke mutabik use wapas aane mein sau saal se zyada lag sakta hai.
Isliye khuli ghaas ki zameen ko 'bekaar' nahi, 'keemti ghar' samajhna chahiye.
Ghar pe try karo
Bade ke saath park ya maidan mein ek chhote hisse ki ghaas dekho. Kitne alag-alag rang ke paudhe ya keede dikhe? Bina toode, bina pakde ginti karo.
Wow!
India mein duniya ke lagbhag 15% pashu hain, par zameen sirf lagbhag 4% — isliye ghaas aur charagaah ki bahut zaroorat hai!
Mummy-Papa ke liye
Aaj bachche ke saath ghaas ke ek chhote hisse mein gino ki kitne jeev ya paudhe dikhe, aur poochiye: 'Yeh jagah bekaar hai ya ghar?'
3 sawaal
- Ghaas ka maidan kiska ghar hai?
Jawab dekho
Chidiya, keede aur pashu ka. Ghaas ke maidan mein chidiyaan, keede aur pashu rehte hain.
- Puraana ghaas ka maidan ujad jaaye toh wapas aane mein kitna waqt lag sakta hai?
Jawab dekho
Sau saal se zyada. Ek adhyayan ke mutabik ismein sau saal se zyada lag sakta hai.
- Ghaas ki jadein mitti ka kya karti hain?
Jawab dekho
Pakad ke rakhti hain. Ghaas ki jadein mitti ko pakad ke rakhti hain.
NCERT se jodo: NCERT Class 3 EVS — hamare aas-paas ke paudhe aur jaanwar