Tierrasanta is situated in San Diego, CA, USA. The primary economic activity includes restaurant business.
Also it has jogging and biking trails, branch library and quite a few sports team. The Tierra Times is one of its main dailies.
Each year as a tradition to myself and this green movement website, I write on the events of Earth Day (April 22nd) this year is no exception. I will focus more on some new ideas and representations of our planet Earth. The symbols of Earth Day have been similar throughout the years, including an image or drawing of the Earth..