![subject](/tpl/images/cats/istoriya.png)
Why was the town of Picher, Oklahoma, evacuated in 2009?
The area's iron, lead, and zinc mines had shut down.
There had been an accident at a nearby nuclear power plant.
Carbon dioxide in the air had sickened many of the town's inhabitants.
A large number of its children had suffered from lead poisoning.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on History
![question](/tpl/images/cats/istoriya.png)
History, 21.06.2019 17:30
Why did joining the american cause have the potential to alienate lafayette and disgrace his family
Answers: 3
![question](/tpl/images/cats/istoriya.png)
History, 21.06.2019 22:30
Under president reagan, the united states began to develop the strategic defense initiative, nicknamed "star wars.” what was the goal of that plan?
Answers: 1
![question](/tpl/images/cats/istoriya.png)
History, 22.06.2019 06:40
On a production possibility curve, data points that fall outside of the curve represent an inefficient allocation of resources. a balanced allocation of resources. ideal production. a currently unattainable production.
Answers: 2
![question](/tpl/images/cats/istoriya.png)
You know the right answer?
Why was the town of Picher, Oklahoma, evacuated in 2009?
The area's iron, lead, and zinc mines had...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
Medicine, 22.12.2020 17:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.12.2020 17:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.12.2020 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.12.2020 17:50
![question](/tpl/images/cats/en.png)
English, 22.12.2020 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 22.12.2020 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.12.2020 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.12.2020 17:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.12.2020 17:50
![question](/tpl/images/cats/en.png)
English, 22.12.2020 17:50
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 22.12.2020 17:50
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 22.12.2020 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.12.2020 17:50