text: sun,kya tumne suna, pollution itna badh gaya hai ki aaj kal khud se baahar nikalna bhi risky ho gaya hai, kya karein iske liye?bilkul, aur humari next trip ke liye bhi soch rahi thi, kya hoga agar hum natural spots par jaake environment ko thoda better karne ki koshish karein?