Water Quality and Safety in China

Neil from Team Teacher discusses water pollution in China, highlighting the country's strict water safety standards. He identifies industrial runoff and outdated waterworks infrastructure as major pollution sources. Solutions like bottled water and home filtration systems are suggested to ensure safe water consumption.

What is a significant factor that causes variation in water pollution across China?

• The size of the country

• The climate

• The population density

• The type of government

What is the general perception of tap water safety in China?

• It is unsafe under all conditions

• It is safe only after boiling

• It is safe to drink without any treatment

• It is safe only in rural areas

What is a major concern related to industrial runoff in China?

• Depletion of fish population

• Excessive algae growth

• Increase in water temperature

• Presence of heavy metals

What is a common issue with the waterworks infrastructure in China?

• Use of outdated technology

• Excessive water pressure

• Lack of water supply

• Frequent flooding

What type of piping is still commonly found in China's water systems?

• Steel piping

• Lead piping

• Copper piping

• Plastic piping

Why is boiling water not sufficient to eliminate all pollutants in China?

• It makes water taste bad

• It increases heavy metal concentration

• It is too time-consuming

• It only removes bacteria

What is a potential risk of using old waterworks infrastructure?

• Water scarcity

• Excessive water pressure

• Introduction of pollutants

• Increased water temperature

What is one method to ensure safe drinking water in China?

• Using a water filtration system

• Relying on rainwater

• Using only hot water

• Avoiding water from rivers

What is a recommended source of water for drinking in China?

• Tap water

• Bottled water from a reputable source

• River water

• Rainwater

What is a benefit of using a home water filtration system in China?

• It is portable

• It requires no maintenance

• It removes both bacteria and heavy metals

• It is cheaper than bottled water