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小珍妮
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发表于 2011-9-22 00:00:33 |显示全部楼层

9月20日晚
soil 我的笔记

Geology soil survey
Listen to part of a lecture in a geology class
Today we are going to learning (study) a life resource called soil

1、Soil is the (our) most
available（valuable）resource and (as it) provides some (a) means of growing food and fiber not to mention the fact that
(it provides the) foundations for homes, factories, malls, schools, airports ,roads and playgrounds.

Wow, I have (had) no idea how important it is in our daily life.You are telling me.
Other(去掉other) （Are there） any other questions before we study it（started it）? I have one, is all the soil the same?
Excellent question.

2、The indivirual property (individual properties) of soil varies quite a bit as we（去掉）do its resources to use it in the(去掉) spending (depending on)
the factors is（that） contribute to developing it

3、First we need to understand what makes up different kinds of soil and what purpose（the proper use and management of the soil is）
We can do this by taking a soil survey.
A soil survey?

4、Yes, a professional soil scientist will examine the soil resources acre-by acre by (去掉) on foot and will look at the soil in details to classify it into the different groups and common in the national soil systems.
In accordance with a national soil system.

5、Then the location of each different kind of soil is drawn on
photograghy (photographs) and place the map in the area ( taken above ground and placed on a map of the area. )

Each of the different types of soil is in (interpreted) according to how it will act in response to varies (various) uses to (and) management

6、Upon completion, This (these) soil maps are public (published) by the local government and made available (available) to introduce (interested) people such as homeowners and farmers

what is the（will each） publication or description say about the different type of the soil?
Well publication will contain the most recent information with the area photos and all the soil maps in the given area.

these discriptions including soil that is useful for the agriculture and purposes

as well as the data that is classified as important soil of the area and their phsyco.....

I can see the need of farmers and homeowners because they want to know what soil would be the best to build a house and a form on

farmers also need to know which soil would and
to find the difference set up, however ,who will find the information uesful?

good point ,these surveys are extremely useful for nonagriculture purpose
as well

For example, the information together can be used by planners for selecting sites such for new highways, airports, schools ....and a few

agtitecture will find the information useful when which type of soil is
best for building and for developing
and help prepare plans to overcome the problems giving
by problem areas

?and? will use the information to make fear and reasonable
?can also use the information to understand the plan for managing an
even ? such as teachers and professors can also use the soil information in the classroom to pass on the of student so they have a better understanding of soil and its management .

as you can see ,soil is critical in
almost everything we do and needs to be better appreciated