阅读理解。阅读短文，回答下列问题。
Some countries are better than others at looking after the environment. In
Europe, Germany (德国) and northern European countries work very hard to
improve the environment. The people in Germany put their rubbish into different
bags-paper in one bag, plastic in another bag, etc. Therub- bish is then taken
away and, if possible, recycled(回收) There are laws that do not allow people
to burn too much coal.
In the 1970s, as people learned more about environmental problems, the
"Green" movement (运动) began and soon spread all over Europe. The "Green"
movement tries to get governments to protect the environment. It collects
information about how industry is damaging (破坏) the environment and tells
newspapers.
1. Which countries in Europe work very hard to improve the environment ?
2. Who put rubbish into different bags?
3. Can the people in Germany burn too much coal?
4. When did the "Greenv"movement begin?
5. What does the "Green" movement try to do?