Subject: General Science
Book: NCERT Science Class 7
Proper disposal of wastewater prevents pollution.
- **Sewage Treatment**:
- Removing waste from water before releasing it.
- **Water Pollution Causes**:
- Industrial waste, sewage.
- **Prevention**:
- Proper drainage, water purification.
**Possible Exam Questions:**
1. How does wastewater treatment work?
2. What are the causes of water pollution?
3. How can we reduce sewage pollution?
4. Why is water purification necessary?
5. Discuss sustainable wastewater management.
Which organ stores and releases glucose in the human body?
View QuestionWhich metal is liquid at room temperature?
View QuestionWhich process describes the splitting of a nucleus into smaller nuclei?
View QuestionWhich vitamin is responsible for blood clotting?
View QuestionWhich process separates light into its component colors?
View QuestionWhat is the chemical formula for carbon dioxide?
View QuestionWhich scientist is known for the laws of motion?
View QuestionWhat is the main purpose of stomata in plants?
View QuestionWhat is the chemical name of table salt?
View QuestionWhich planet is known as the "Red Planet"?
View Question