Trees remove carbon dioxide from the atmosphere, store the carbon and release oxygen. A sustainable city will be generating electricity from renewable sources. Its building will be designed so they maximise natural cooling and heating. A sustainable city will be seeking to lower the amount of carbon dioxide in the atmosphere and trees will do that.
A sustainable yield.
Softwood is typically found to be a sustainable material because of a few reasons. First, softwoods are able to be planted very close to one another, allowing for a great density trees meaning more product. Second, the trees that provide softwood (pine - yew) are typically fast-growing trees and therefore can help keep up with demand.
A sustainable forest is a forest that is carefully managed so that as trees fall they are replaced with seedlings that eventually grow into mature trees.
Compost is environmentally sustainable because it is both good for the environment and since it comes from organic materials, like leaves after they naturally fall from trees, we will never run out of it.
A sustainable resource is a resource that is used up at the same speed that it is renewed. Wood can be a sustainable resource if the trees are harvested at the same rate as new trees mature. Wind is a sustainable resource as the wind is not "used" up. Solar and hydroelectric power can be considered sustainable. Oil, natural gas, minerals taken from the earth do not regenerate and are non-sustainable. Fish stocks can be renewed and can be used in a sustainable fashion but are presently being used at a greater rate than they are being renewed and are considered non-sustainable.
yes
Yes, a sustainable city is the same as an eco city.
plant more trees
sustainable Forestry
The extraction and use of a natural resource (for example, trees) is sustainable if it can be continued indefinitely without damage to the environment.If trees are being constantly planted and looked after with care, then they can be harvested in a sustainable manner.
A sustainable yield.
Any of the soft, fast growing trees that are grown in sustainable forests, are suitable.
The sustainable use of resources is when a resource can be maintained for uses indefinitely. ex: A sustainable forest is one where trees can be harvested after a given number of years at which point other trees can be planted and harvested after the same amount of years and this process can continue.
me do not know y u ake
there ARE no trees in the city -.-'
new trees grow every year
Lack of education to the poor people that trees are sustainable