Answer:
Sodium hydroxide is <u>very corrosive</u>. It can cause irritation to the eyes, skin, and mucous membrane; an allergic reaction; eye and skin burns; and temporary loss of hair. Workers may be harmed from exposure to sodium hydroxide.
Explanation:
<u>How to reduce:</u>
Inhalation: Move victim to fresh air.
Skin Contact: Avoid direct contact
Eye Contact: Avoid direct contact
Ingestion: Have victim rinse mouth with water.
Answer:
Here are some possible answers:
Why are watersheds in the Midwest more prone to pollution in than other areas in the country?
What are the current flood and pollution control measures in place in high-risk regions?
What are the flaws with the systems used to control pollution in high-risk regions?
What can the officials and scientists in one region learn from those in another region?
What would the effects on residents be if we made changes to current flood and pollution control measures?
Explanation:
When manure or commercial fertilizers enter surface water, the nutrients they release stimulate microorganism growth. The growth and reproduction of microorganisms reduce the dissolved oxygen content of the water body. Without sufficient dissolved oxygen in surface water, fish and other aquatic species suffocate.
The mass number is the same as the number of neutrons
