How does Forests play a key role in the ecological system ?
In forests the best ecosystem could be found.
Forests play a key role in the ecological system because these are the primary producers on which all other living beings depend.
Smart And(student)on 18/6/12
Forestsplay an essential part in preserving the landscape. Their roots help stabilise the soil and prevent landslides and erosion, and together with other vegetation they act like a sponge to reduce flooding. Their trunks block rockfalls. They help to prevent avalanches by stabilising the snow cover. In addition they act as a windbreak, and they help to purify the air.
Importance of ForestsForests and biodiversity is key to all life forms. The richer the diversity of life, the greater the opportunity for medical discoveries, economic development and adaptive responses to such new challenges asclimate change.Below are some more importance of forests:WatershedForests serve as a watershed. This is because almost all water ultimately comes from rivers and lakes and from forest-derived water tables. Some rivers running through forests are also kept cool and from drying out."The Amazon is by far the largest watershed and largest river system in the world occupying over 6 million square kilometers. Over two-thirds of all the fresh water found on Earth is in the Amazon Basin's rivers, streams, and tributaries." - RainTree Habitat and EcosystemsForests serve as a home (habitat) to millions of animals. Think of the many types of reptiles (snakes and lizards) wild animals, butterflies and insects, birds and tree-top animals as well as all those that live in the forest streams and rivers.Animals form part of the food chain in the forests. All these different animals and plants are calledbiodiversity, and the interaction with one another and with their physical environment is what we callecosystem.Healthy ecosystems can better withstand and recover from a variety of disasters such asfloodsandwildfires.Economic benefitsForests are of immense economic importance to us. For example, plantation forests provide humans with timber and wood, which is exported and used in all parts of the world. They also provide tourism income to inhabitants (people living in or close to forests) when people visit to see the best of nature. Climate ControlClimate control and atmosphere purification is key for human existence. Trees and soils help regulate atmospheric temperatures through a process called evapotranspiration. This helps to stabilize the climate. Additionally, they enrich the atmosphere by absorbing bad gases (example CO2 and other greenhouse gases) and producing oxygen. Trees also helps to remove air pollutants.
forest maintain the balancing of oxygenand carbon dioxide. Also it provides food forthe livelyhood of livingthings
Kritika Bhati(student)on 27/5/14
it helps to stop the coming force flood water and hence saves the life of many lives.
Rishav Kumar(student)on 28/8/14