In a local water supply, lead levels have increased due to corroded pipes. Drag each item to indicate whether it is effective or ineffective in removing chemical contaminants such as lead.(2 points)

Question

Put responses in the correct input to answer the question.
Effective Ineffective
ultraviolet radiation
reverse osmosis ::distillation
microfiltration

Answer 1

Here's how you can classify the items based on their effectiveness in removing chemical contaminants such as lead:

Effective:

• reverse osmosis
• distillation

Ineffective:

• ultraviolet radiation
• microfiltration