Explain the effect of the sewage discharges on the characteristic (quality) of a river.
These are the effect on the characteristics of a river when the sewage is discharged into it:
Iran-Israel War: CBSE cancels Class 10th, postpones 12th exams in middle east countries
CBSE Class 12 Psychology Analysis: Paper ‘easy, well-balanced’; case-based, mix of theory, application
CBSE Board Exam 2026 March 5 LIVE: Class 12 Psychology question paper analysis; answer key, updates
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now