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

The diagrams illustrate how

glass

containers are made and recycled. By looking at the diagrams, we can tell that there are three main stages in

glass

production

while

the

glass

recycling process has five main stages. So there are more stages in recycling progress compared to manufacturing. In

glass

production, the first stage is when raw materials

such

as sand, soda ash, limestone and other chemicals that

are

Unnecessary verb

apply

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are needed for

glass

are mixed together and melted at a

glass

furnace with

the

Correct article usage

a

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temperature of approximately 1500

degree

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degrees

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C. And molten

glass

are

Change the verb form

is

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get from the furnace and blown into the desired shapes that

needed

Add a missing verb

are needed

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for

glass

containers. The recycling process commences with gathering wasted

glass

containers and collected

glass

bottles are sorted by

colours

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colour

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.

Next

, these are washed to remove impurities

such

as

the

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apply

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dust before

crashed

Wrong verb form

crashing

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into pieces and melting into molten

glass

.

Finally

, the molten

glass

is moulded into new

glass

products.