Planting trees is very important for the environment. Some people say trees should be planted in the vacant area of cities and towns .while other believe housing facilities should be built instead. Do agree or disagree?

The diagram illustrates the numerous stages of producing woollen things using raw materials from sheep. Overall, there are several distinct processes involved in

this

production line. The

first

stage starts with the skin shearing and ends with balls of yarn. Before the process begins, a suitable sheep is made available and its skin is

then

sheared. Following that,

this

is

then

thoroughly cleaned and dried for some time.

Next

, a special spinning machine is used to produce either several strings or

wool

out of the dried skin.

Then

, strings are

then

recycled which ends that production and

wool

are made into plenty of tufts. Following

this

, tufts of

wool

which are transformed into various bright colours are

then

stored for future use in a form of balls of yarn, which later, is knitted with at least three different-coloured tufts of

wool

, or processed into carpets or jackets for human use.