Unit 1: Greetings

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elly nguyễn

forest are useful to man in several ways. Wood is always necessary for buiding and making all kinds of things and we usually needfire in our house. Forest provide timber, one of the mosr valuable resurces but we must use them wisely. Man shuold not cut down trees because trees are also needed to preserve land. Their roots bind the soil and prevent heavy rain from washing the soil away.

***Questions***

1.Are forests useful to man?

..................................................................

2.What do forest provide?

...................................................................

3.Why shouldn't man cut dowm trees?

...................................................................

4.How do trees preserve land?

...................................................................

ngaingungTRẢ LỜI CHO MÌNH NGAY HÔN NAY NHA AI NHANH MÌNH SẼ TICK

chiều nay mink thi ùi nhanh lên nha các bạn

Lê Thị Ngọc Duyên
12 tháng 5 2017 lúc 8:17

forest are useful to man in several ways. Wood is always necessary for buiding and making all kinds of things and we usually needfire in our house. Forest provide timber, one of the mosr valuable resurces but we must use them wisely. Man shuold not cut down trees because trees are also needed to preserve land. Their roots bind the soil and prevent heavy rain from washing the soil away.

***Questions***

1.Are forests useful to man?

=> Yes.

2.What do forest provide?

=> Forest provide timber, one of the mosr valuable resurces but we must use them wisely.

3.Why shouldn't man cut dowm trees?

=> Because trees are also needed to preserve land.

4.How do trees preserve land?

=> Their roots bind the soil and prevent heavy rain from washing the soil away.


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