Pollution that starts in one country and crosses boundaries into other countries is called

A form of energy that comes from nuclear reactions is called

Which of the following is an example of general pollution?

The Industrial Revolution caused

What was the cause of the Chernobyl accident?

The most deadly part of the nuclear explosion was the

What country first alerted the world to the Chernobyl disaster?

Which of the following is NOT a way the Soviets tried to clean up Chernobyl?

Which of the following is a way nuclear power plants have been improved?

Which of the following is NOT a country that makes up the Black Triangle?

What two chemicals, when mixed with water form acids?

Which of the following is not an effect of acid rain?

In the 1950s, what was one way that factories tried to stop pollution in cities, but instead it just pushed pollution farther out?

The Cyanide Spill originated in what country?

Cyanide was used to separate _________ from less valuable rock.

Cyanide breaks down in _________

Even though the cyanide did not last long in the river system, it opened people's eyes to what other pollution in the river?

Another word for city is

A river and all the streams that flow into it.