The diagrams below show how glass containers, such as glass bottles are produced and recycled

The first flow chart depicts the process of making glass

containers

, which are bottles

while

the second one illustrates the ways to restore them

Overall

,

to make

Change the verb form

making

show examples

the bottles,

it

Correct pronoun usage

apply

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required a total of four steps and a few ingredients. And about five steps to convert the

containers

before turning them into other items.

At the first stage

of the process, some materials

such

as sand, soda ash, limestone and other chemicals are mixed.

Then

the mixture

is

Wrong verb form

was

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melted in a furnace which was about 1500 degrees Celsius. After that, the hot glass is put out and

then

shaped by blowing. In the end, the glass

containers

were made.

On the other hand

, when recycling. All used

containers

are being collected, followed by separating the colour of them.

The next step is

removing the impurities inside. After that, all the sorted bottles are

being

Unnecessary verb

apply

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smashed and melted before moulding to create new products.