What is Dietzenbach?
{{Infobox German Location |Name = Dietzenbach |German_name = |Art = City |image_photo = |imagesize = |image_caption = |Wappen = Wappen Dietzenbach.png |coordinates = {{coord|50|01|N|8|47|E|format=dms|display=inline,title}} |Lageplan = Dietzenbach_in_OF.svg |Lageplanbeschreibung = |Bundesland = Hesse |Regierungsbezirk = Darmstadt |Landkreis = Offenbach|Kreis = |Amt = |Gemeindeverwaltungsverband = |Samtgemeinde = |Verbandsgemeinde = |Verwaltungsgemeinschaft = |Verwaltungsverband = |Höhe = 135 |Fläche = 21.67 |area_metro = |Einwohner = 33067 |pop_metro = |Stand = 31.12.2008 |pop_ref = |PLZ = 63128 |Vorwahl = 06074 |Kfz = OF |Gemeindeschlüssel= 06438001 |Gliederung = |Website = {{url|http://www.dietzenbach.de/}} |Bürgermeister = Jürgen Rogg |Bürgermeistertitel = |Partei = no party member |ruling_party1 = |ruling_party2 = ruling_party3 = |year = 1970 |_noautocat = }} '''Dietzenbach''' is a city in the [[Offenbach Rural District]] in the state of [[Hesse]], [[Germany]]. The town is also the capital of the Offenbach Rural District (''Landkreis Offenbach'') == Geography == Dietzenbach is in the ''[[Rhine-Main area]]'' {{convert|25|km|abbr=off}} southeast of [[Frankfurt]]. The whole area of the town is {{convert|21.67|km2|abbr=off}} large and it is {{convert|135|m|abbr=off}} above sea level.<ref>[http://www.dietzenbach.de/ Homepage of the city of Dietzenbach], looked up on 17 January 2010, German.</ref> It is a plain area with nearly no hills. About 35 to 20 million years ago in the age of [[tertiary]] the whole region was lying under sea level. At that time it was covered by an ocean which was warm and not very deep. Lots of [[sediment]]s sank to its bottom. Then the region rose again and the water left, leaving soil which is mostly sandy and poor. The city consists out o