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.
Trees are a sustainable material and always will be because you can keep on planting them again and again and they will never run out.
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.
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.
A sustainable yield.
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.
Trees are a sustainable material and always will be because you can keep on planting them again and again and they will never run out.
yes
Yes, a sustainable city is the same as an eco city.
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.
plant more trees
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.
sustainable Forestry
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.
Any of the soft, fast growing trees that are grown in sustainable forests, are suitable.
me do not know y u ake
Yes. For example: bamboo is more sustainable than wood because trees use lots of water and space whereas bamboo does not. You still need trees though!
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.