Podcast
Questions and Answers
What is the purpose of the EPA's rule restricting six PFAS chemicals in water systems?
What is the purpose of the EPA's rule restricting six PFAS chemicals in water systems?
- To monitor PFAS levels but not take any action
- To decrease the levels of PFAS in water systems (correct)
- To introduce more PFAS chemicals into water systems
- To increase the levels of PFAS in water systems
According to Emily Donovan, what was the initial response when her group raised the issue of PFAS contamination?
According to Emily Donovan, what was the initial response when her group raised the issue of PFAS contamination?
- They were informed that there were no guidelines for PFAS
- They were told the water met or exceeded state and federal guidelines (correct)
- They were advised to ignore the issue
- They were supported by the EPA
How many years do public water systems have to address their PFAS problems as per the EPA's rule?
How many years do public water systems have to address their PFAS problems as per the EPA's rule?
- Two years
- Five years (correct)
- Three years
- Four years
What does Elizabeth Southerland mention about the treatments used by water utilities to remove PFAS chemicals?
What does Elizabeth Southerland mention about the treatments used by water utilities to remove PFAS chemicals?
How many known PFAS chemicals are there currently?
How many known PFAS chemicals are there currently?
Why does the memo suggest deploying an ensemble of clocks to the moon?
Why does the memo suggest deploying an ensemble of clocks to the moon?
Why is creating the Lunar Time Standard (LTC) said to require international agreements?
Why is creating the Lunar Time Standard (LTC) said to require international agreements?
According to Hanlon, what is the significance of agreeing on an international time standard for the moon?
According to Hanlon, what is the significance of agreeing on an international time standard for the moon?
Why does Hanlon mention that several space race players are interested in landing near the moon's south pole?
Why does Hanlon mention that several space race players are interested in landing near the moon's south pole?
What does Hanlon emphasize about space and its usage according to the text?
What does Hanlon emphasize about space and its usage according to the text?
