Jangal'hā-yi Māngruv (Ḥarā) (Zīst-i Īrān 1): Persian 1401

The conditions in which humans, animals, and plants can live constitute the environment of living organisms. With this definition, many topics can be included in the field of environmental studies. Air, water, soil, energy, population, healthy nutrition, as well as problems such as types of pollution, reduction of resources, increase in waste, etc. They are among the important issues that by increasing knowledge about it we can prevent the occurrence of some problems and solve the existing issues to some extent. The collection of books on the life of Iran aims to increase the environmental knowledge and awareness of children and teenagers of Irat to create sensitivity in them to preserve this natural heritage and to introduce simple and preventive methods to improve the existing situation. Among Iran's ecosystems, mangrove forests are one of the most amazing. These forests are wetlands covered with trees that are located in the coastal areas of warm tropical areas and near streams. They usually include trees and shrubs that grow in brackish water and require gentle water flow. Their roots are placed inside the sediments of the sea floor. The distribution of mangrove species in each region is largely dependent on water salinity and its geographical locations on the globe. There are 2 to 3 species of mangrove trees in Iran, the most famous of which is the protection tree, whose scientific name is attributed to Hakim Abu Ali Sina, an Iranian scientist.