Vocabulary Lesson – Delhi SMOG Here in this session, I have brought a good vocabulary for all English language learners from the Delhi SMOG Topic. Let’s understand and learn the same Smog – धुंध, dhuan plus kohra Fog  – कोहरा Smoke – धुआं Toxic – विषैला, हानिकारक Because of  – के कारण Pollution – प्रदुषण…