I want to know the answer to the following question:
What has been done to former Uranium surface mines around Ronneburg?
All the background I'm provided with is that "The condition of forests, rivers and air was improved by modernizing factories, houses (decline of coal heating) and cars, and contaminated areas such as the former Uranium surface mines around Ronneburg have been remediated.". Is that enough to answer the question?
Answer: yes