The cities we live in are becoming ever larger and denser. The natural green, (grass, shrubs, trees), continues to fall and its position gets concrete and asphalt. The loss of green natural environment adversely affects the conditions of our life and the ecological balance of the earth.
We need new ways to replace the lost natural green. One of the ways we can do is to create "Green Roofs" There are millions of square meters of roofs that can be turned into green planted surfaces.
Green Roofs and environment