Question

Fully grown trees are more useful because

Answer 1

They are used for many purpose such as _
making wood substance
wood fuel in villages

Answer 2

1.They give us oxygen which is essential for human survival.
2.They give us many useful materials like wood,rubber,paper,gum,fruits etc.
3.They also save us from many other problems like flood,soil erosion,noise pollution.
4.They played a major in water cycle and are essential to bring rain to a particular place.
5.They give shelter to many animals as well as to humans during summer time.

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