One natural cause of Germany's acid rain problem is
One effect of the acid rain problem in Germany is
Which are causes of acid rain?
Which would be a good solution for the acid rain problem even though it might be challenging?
What is the main contributor to air pollution in the UK today?
After the Great London Smog,
UK's solutions to air pollution include
Which action has most helped reduce air pollution?
What was one effect of the Chernobyl nuclear explosion?
Why were other countries besides Ukraine (USSR) concerned about the nuclear disaster?
What did the government do to try to help the nuclear problem in Chernobyl?
What is an ongoing argument about nuclear power?