Plant and Animal Life in Forests
A forest is a type of land characterized by trees, which typically grow in moist, rocky areas. Over hundreds of definitions of forest, terms used to define the characteristics of a specific type of forest are being used across the globe, adding variables like tree size, tree density, and land use. In most definitions, a forested area is one that is fully regenerated with plants and wildlife. In other words, it is “alive”.
The primary driving force behind forestation is agriculture. Livestock, for example, is raised on land to provide food. Other means of forestation may include forested wetlands, such as those found in the United States, Canada, and New Zealand. This is often necessary in order to protect aquatic ecosystems and the habitat of certain birds and mammals.
Forests are also created from living matter such as leaves, wood, bark, and twigs, with the mixture of soil and vegetation. A forested area may also be created from the remnants of past forests, which include slash-and-burn practices or clearing and converting agricultural lands into agricultural lands. Other processes may also be used to convert a forest, such as clearing away parts of the land to create a pasture or growing crops on the cleared area. Forests can also be created from landscape features, such as hills, fields, and mountains.
What exactly is meant by “forest”? A forested area is not necessarily planted with one kind of plant and does not necessarily include all plant species. In some cases, species of vegetation that feed on the roots of another type of plant are considered “forests”, while in others plants may not feed on the roots of other plants and qualify as a forest, even if they have not fed on other plants for millions of years. While trees typically form the majority of a forest, they are not always the predominant species.
There are many different types of plant life that make up a forest. These types of plant life may not be fed by the roots of other plant life, so they are not classified as true forests. Some examples of such plant life include shrubs, meadow grasses, woodland ferns, and conifers. The canopy of a forest may be comprised of a single tree or a combination of trees and shrubs. A forested area may also be completely surrounded by grasslands or croplands.
A forest can contain a variety of species of both plant and animal life. In fact, many of the world’s largest forest tracts are home to species not native to North America. One of the most popular examples of this is the Alaska National Interest Landscape. This is not to say that there are no species of plant life in a forest; just that they may be very different than the native species found elsewhere in the US. Birds, amphibians, and mammals are commonly found in large parts of a forest, but there are also some exotic species that might be found there.
The climate and geography of a forest often determine the kinds of plant and animal life that can live in it. For instance, a forest in the southern states may have all sorts of different species of oak trees and cottonwood trees, because these kinds of trees can survive in temperatures and environments that are typical of the southern states. On the other hand, a forest in the north may have species of bear, moose, or bears and moose only in extremely cold and arid areas where the species may not thrive. A desert may not support plant growth for certain species of insects. And so on.
A forest can have both plant and animal life growing in it. Many times the species involved are those native to the specific area. But a well-designed forest landscape design can create a habitat that will attract not only native species of plants and animals but also birds and mammals.
