Environment & Ecology · Environment
मीठे पानी के निकायों में सुपोषण (Eutrophication) का कारण बनने वाले पोषक तत्व प्रदूषण का सबसे महत्वपूर्ण स्रोत निम्नलिखित में से कौन-सा है?
- 1शहरी वर्षाजल अपवाह (Urban stormwater)
- 2औद्योगिक अपशिष्ट (Industrial effluents)
- 3कृषि अपवाह (Agricultural runoff)✓
- 4सीवेज डिस्चार्ज (मलजल निकासी)
सही उत्तर देखें
कृषि अपवाह (Agricultural runoff)
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