Asked by Navdeep Singh on May 15, 2024
Verified
What is the EPA recommended upper limit for arsenic in drinking water?
A) 100 micrograms/liter
B) 1 micrograms/liter
C) 10 micrograms/liter
D) 50 micrograms/liter
Arsenic
A toxic chemical element known by the symbol As, used in various industrial processes but also known for its poisonous properties.
EPA
The Environmental Protection Agency, a U.S. federal agency established to protect human health and the environment.
Drinking Water
Water that is safe and clean for human consumption, free from contaminants and harmful organisms.
- Understand the risks to health and the environment posed by exposure to arsenic, including where it comes from and how it affects water quality.
Verified Answer
DM
Daniel McColloughMay 20, 2024
Final Answer :
C
Explanation :
The EPA (Environmental Protection Agency) recommends an upper limit of 10 micrograms per liter (µg/L) for arsenic in drinking water to protect consumers from the effects of long-term, chronic exposure to arsenic.
Learning Objectives
- Understand the risks to health and the environment posed by exposure to arsenic, including where it comes from and how it affects water quality.