Water Pollution
What is water Pollution
The presence of harmful substances in the environment that make water unsafe.
What causes air pollution?
Harmful substances released into the air from sources like factories and vehicles.
What causes flooding?
When water overflows onto land that is usually dry.
How do cultural beliefs affect pollution efforts?
Sacred beliefs can make people less willing to change polluting behaviors.
What are sustainable development practices?
Using resources in a way that meets current needs without harming future generations.
What are the main pollutants in the Yangtze River?
Sewage and industrial waste.
How does burning crop residues contribute to air pollution?
It produces harmful smoke and particulate matter
How do dams help reduce flooding?
They control river flow and store excess water.
Why is the Ganges considered sacred?
Many Hindus believe it has spiritual healing powers.
How can communities get involved in clean-up efforts?
Through local initiatives and volunteering for clean-up projects.
How does pollution affect the health of local communities?
It can cause diseases and make drinking water unsafe.
What is smog?
A thick haze caused by air pollutants, often from burning coal and vehicles.
What are the effects of urbanization on flooding?
Buildings prevent water absorption, increasing surface runoff.
How do traditional cooking practices contribute to air pollution?
They often use fuels that produce thick smoke.
What technologies (or upgrades) can help reduce pollution?
Cleaner energy sources and waste treatment technologies.
What law was passed to protect the Yangtze River?
The Yangtze River Protection Law.
What challenges do governments face in reducing air pollution?
Changing habits and improving infrastructure takes time and cooperation.
How can climate change impact flooding?
It can cause more intense and unpredictable rainfall.
What role does community involvement play in environmental protection?
It promotes awareness and encourages sustainable practices.
What comprehensive strategies work best for environmental protection?
Strong laws, community involvement, and sustainable practices
What are the challenges in cleaning the Ganges River?
Large amounts of waste enter daily, and balancing cultural, economic, and environmental needs is complex
What are the benefits of using cleaner fuels?
Reduces harmful emissions and improves air quality.
What strategies are effective for flood management in China?
Building dams, levees, and improving drainage systems.
What are the trade-offs of building large dams?
Dams reduce flood risks but can disrupt ecosystems and displace communities.
How can government policies improve air and water quality?
By regulating pollution and promoting cleaner technologies.