It is the primary layer of the forest. 21 reasons why forests are so important : They help us to breathe; Forests emit the oxygen we need to absorb and absorb the carbon dioxide we breathe (or exhale). Forests are the source of many ingredients that are used to create drugs to treat malaria, cancer, and other diseases. Though evaporation from water bodies accounts for the vast majority of moisture in the atmosphere, transpiration from plants is still significant. Following are some points illustrating the importance of forests: Forests help in maintaining water cycle on earth. The process of releasing exces View the full answer Transcribed image text: 1. Forest ecosystems are so important not just for the community close to the forest but for the whole world. Firewood Timber Wood pulp Honey lac medicinal plants and herbs raisin biofertilizers etc. Tropical rainforests have different subcategories as follows: Subcategories of temperate forests include moist conifer, evergreen broad-leaved, dry conifer, Mediterranean, and temperate broad-leaved rainforest. Forest is the house of many living organisms. Ants take seeds down into their tunnel to eat the nutritious elaiosomes that are part of the seed. Forests influence the water cycle through a process called transpiration. However, forests can actually help prevent soil erosion and they do this in four ways: They break up rainfall which limits splash erosion Their roots keep the soil together They limit wind which can blow soil away They limit the transpiration of water 4. Si. Forest can be classified as: tropical, evergreen, partly evergreen, deciduous and dry forests based on the climatic conditions and types of trees present. Forests help in maintaining the temperature and, Forests help in preventing global warming. Emergent Layer: The tallest trees in the forest are around 200 feet from the emergent layer. [CDATA[ Due to forests, the clouds get cooled and convert to rainwater. Forest-based water tables, rivers, streams, and lakes are critical sources of water. 4.1.1.Forests as Source of Food for Animals Many forest animals feed very largely upon seeds, fruits, buds, leaves, twigs and other parts of forest plants, other feed in forests when food is plentiful there and scarce elsewhere. Forests can help meet the growing demands for food fiber biofuel shelter . It is thickened by a maze of smooth oval leaves and branches. Forests are so much more than a bunch of trees! The increased amount of carbon dioxide (greenhouse gas) in the atmosphere results in the greenhouse effect and thus causes. Dead leaves, branches, and dead animals decay in this layer. The lives of these organisms are all interconnected. As the largest and most important natural terrestrial ecosystem, forest plays a crucial role in reducing the concentrations of greenhouse gases in the atmosphere, mitigating global warming, maintaining the global ecological balance, and promoting global biological evolution and community succession. At . Forests make the micromate of an area more equable and moderate. In this forest, precipitation occurs all year long and it experiences distinctive seasons. The European white elm, along with other elm species, is important as part of the traditional landscape and as a tree with multiple uses. Thus, there are two types of benefits of forests on an economic front and they are direct benefits and indirect benefits. There are a variety of plants available in most forests: herbs, shrubs and trees depending upon the climate of the region. Forests are among the most biodiverse ecosystems on the planet and are home to about 80 percent of the world's land-based animals and plants.Thanks to their presence and interaction, ecological processes such as pollination, seed dispersal and soil fertilization can take place. They are vital for our life as they provide oxygen, food, shelter, fuel, and means of livelihood for the tribal people living in and around the forest area. Plants make their own food by the process of photosynthesis and animals depend on plants and other animals for their food. However, it's an important issue because fire history can have a significant impact on forest health, wildlife habitat, and carbon storage. They write, "Ecological forestry recognizes that forests are ecosystems with diverse biota, complex structure, and multiple functions, and not simply collections of trees valuable primarily for production of wood. Thus, the forests are divided into three major types as follows. 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four ecological importance of forest