Why should we conserve our heritage sites?

ok...i'm just doing a bit of coursework about English Heritage, and i can't seem to find a list of the heritage sites anywhere online. I know that stone henge is one of the main heritage sites, as is the oldest iron bridge. Does anyone know any others...

It seems the Singapore government is searching for possible United Nations Educational, Scientific and Cultural Organisation (Unesco) World Heritage Sites. A study will soon commence to explore potential sites and see if they can be considered for nomination...

for an assignment i have to briefly explain the history of formation of world heritage sites. anyone know?? thankyou very much. I also need to outline the listing process for world heritage sites if you could write anything you know, or websites that...

singapore does not have its own identity. singapore does not have one specific national language or anything like that. its is made up many different races. so then why should we conserve our national heritage

What are the U.N world heritage sites of Japan? After I grow up ill visit one of these sites.

Since some people are asking for specific examples, here's a link to a Wiki page having a list of all the sites that have been demolished by the the government. Destruction of early Islamic heritage sites

Name 1 natural heritage site and 1 cultural heritage site