Uploaded on 2015-11-15 by Anchi91

**Regulating services**: Waste-water treatment,local climate and air quality. **Cultural services**: We have a lot of green places for sports and recreation, and many historical building to visit. ![enter image description here][1] ![enter image description here][2] ![enter image description here][3] [1]: https://edxuploads.s3.amazonaws.com/14476205405237989.jpg [2]: http:// [3]: https://edxuploads.s3.amazonaws.com/14476205156610159.jpg