Environment

Which word means "nước thải"?

• Litter

• Sewage

• Contamination
  

• Air pollution

Which term refers to "substances that cause damage or danger" ?

• Health risks

• Harmful substances

• Industrial activities

• Water pollution

What is the English phrase for pollution in rivers, lakes, or oceans?

• Land pollution
  

• Air pollution
  

• Contamination

• Water pollution
  

What is the correct term for dirty air caused by gases or smoke?

• Industrial activities

• Air pollution
  

• Vehicular emissions
  

• Harmful substances

Which phrase refers to factories and manufacturing work?

• Contamination

• Health risks

• Litter

• Industrial activities
  

Which phrase means “gases released from cars, buses, or trucks”?

• Vehicular emissions
  

• 
  

  Sewage
  
  

• Water pollution
  

• Air pollution

Factories often release __________ such as smoke and chemicals into the environment.

• Litter

• Contamination
  

• Sewage

• Industrial activities
  

Which phrase refers to pollution of the soil?