We live in a world which is exposed to many threats like climate change, global warming or loss of biodiversity.

However we can and must to limited these threats, for examples to encourage change our behaviourd’s comsumption, the recycling of wastes or also biodiversity in cities. For the biodiversity, we can to build green’s areas, vegetal’s roof or leave areas with wasteland. That created a habitat for many species like insects, little mammals, birds, invertabrates and others animals. That is benefical too for flowers, plants, trees and mushrooms, which remember them roles are very important in ecosystem. In caught CO2 for the synthesis of organic matter, and its recycling.

Moreovers to encourage biodiversity in cities, that improve human’s well-being. In fact, plants gone to be clean up the air, regulated the temperature and limited the risk of flooding and movement of lands. The citizens like to take around and pass a good time in green’s areas, in particular during the Sunday or the holidays. There would be learning’s aspect  and also sensibilisation aspect on protection about the animals, plants and mushrooms for people, more especially for childrens.

To finish, didn’t you think that city isn’t beautiful when it’s covered by a coat of green, it’is covered by scented to flowers and leaves ? Or, hear the wind in the trees’leaves or the song of birds and insects during the beautiful seasons ?