Question

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.

effective

ineffective

answers

reverse osmosis

microfiltration

distillation

ultraviolet radiation
Answer
Kieran is working on reducing his water usage. Which of the following should he do?(1 point)
Responses

A. use sprinklers to water his vegetable garden

B. replace his conventional soap with biodegradable soap

C. take baths instead of showers

D. run his dishwasher only when it has a full load of dishes
Answered by GPT 3.5
effective
- reverse osmosis
- microfiltration
- distillation

ineffective
- ultraviolet radiation
Answered by GPT 3.5
D. run his dishwasher only when it has a full load of dishes