Question

it is important to take a few primary preautions in order to preserve the histosical heritage sites

Answer 1

Yes we have to take some precautions to save historical sites from the devil called pollution.
Many of the historical society are being suffered from many consequences which are indirectly made by ourselves.

Answer 2

It is important to take a few primary Precautions in order to preserve the historical heritage sites.

It is essential that few things should be avoided at any instance for example, vandalizing or defacing the heritage monuments and sites.

In order to avoid it, everybody must refrain from activities like writing on the walls, carving on trees, paint on ancient monuments, lack of good amenities of the heritage sites, causes filthiness.