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@koobir | |
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Nature & Environment :- Trees are our best friend. If you plantting trees of your land .. your environment is clear & not polluted .. We are well known as the word Eco-System.. In the 'Eco-System They are dependable each .other.. Now the topic.. ..Why need |
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@hid01 | 17 March 15 |
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What do you mean 'Eco-logy' Or 'Eco-system' ?? Ans :-- We are well known as the word 'Eco-system' ; In the Eco-system; nature & life is dependable each .. ..another. Suppose if the system any one broken all system has been gone now & forever..
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@hid01 | 17 March 15 |
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Trees provide us Oxygen (O2).. We can't live without 'oxygen'.. So ; Trees are our best friend .. We need planting trees of our environment .!
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