Want to know:
Where do the pollutants come from?There are two main sources,ー sewage and industrial waste.As more detergent is used in the home,so more of it is finally discharged with the sewage into our rivers,lakes and seas.Detergent harms water birds,by dissolving the natural fatty substances,which keep their feathers waterproof.Sewage itself,if it is not properly treated,pollutes the water and prevents all forms of life in rivers and thb sea from receiving the oxygen they need.
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Sparky adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- Incluyen el mar, terreno, aire y espacio, además de las poblaciones, clima, relieve, sistema de drenaje, espectro electromagnético y las condiciones del medio ambiente del área operacional.
- Which country suffered the highest number of military deaths in WW2?
- Comment est l'élévation des transaminases dans l'hépatite chronique ?