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CEMA - CEMENT SECTOR AND SUSTAINABILITY

Educación

Created on May 9, 2022

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Transcript

SUPER QUIZ

CEMENT SECTOR AND SUSTAINABILITY

ANSWER CAREFULLY!

ARE YOU READY?

0 points

QUESTION 1 OF 10

What is the correct order for the 3Rs?

Reduce, Reuse and Recycle

Recycle, Reduce and Reuse

Reduce, Recycle and Reuse

CORRECT ANSWER!

The 3Rs are called this in reference to the letter they all begin with: Reduce, Reuse and Recycle.

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10 points

QUESTION 2 OF 10

How do cement factories carry out the 3Rs?

Reducing the use of primary materials

Recycling waste from other industries

Both are correct

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CORRECT ANSWER!

In the process of manufacturing cement, waste from other industries and from society in general is used, avoiding it going into landfill and causing environmental and social problems. This efficient use of resources allows us to move away from a linear economy and towards a circular economy.

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20 points

QUESTION 3 OF 10

Do you think waste is worth something

No, rubbish isn’t worth anything

Waste can be very valuable if it is used appropriately

I haven’t ever thought about it because waste doesn’t cause any problems

CORRECT ANSWER!

Waste is a very valuable resource, by reusing or recycling it we can extract primary materials to make other products, and reduce the need to use natural resources.

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30 points

Pregunta 2 de 10

QUESTION 4 OF 10

What happens to most of the waste that we produce in our homes?

It is recycled

It goes into landfill

We don’t produce waste

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CORRECT ANSWER!

In Spain, more than half of the waste we produce ends up in landfill, causing huge environmental problems.

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40 points

QUESTION 5 OF 10

Waste is a big environmental problem. A sustainable alternative would be:

Send it into space, to avoid using landfill and polluting the earth

Turn it into resources so other industries can use it in their manufacturing processes

Don’t produce waste

CORRECT ANSWER!

Not producing any waste would be the ideal solution, but at the moment this is still impossible. A lot of our waste ends up in landfill, because not everything can be recycled or reused. In cement manufacture different types of waste are used preventing thousands of tons of it ending up in landfill every year.

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50 points

QUESTION 6 OF 10

What is the circular economy?

Using up natural resources

Transforming waste into resources

Using nearby primary materials

CORRECT ANSWER!

The circular economy attempts to transform waste into resources, and to therefore use fewer natural resources and avoid generating waste.

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60 points

QUESTION 7 OF 10

Where do the primary materials used to manufacture cement come from?

From the quarries that are near to the cement factory

From the mineral elements of certain waste

Both are correct

CORRECT ANSWER!

In the manufacture of cement, both natural primary materials (limestone, gypsum...) which come from quarries, and alternative primary materials (recovered from other industries’ waste).

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70 points

Pregunta 2 de 10

QUESTION 8 OF 10

What do cement companies do with a quarry is no longer in use?

They sell it to another company

They leave it as it is

They rehabilitate the area, strengthening the biodiversity of the environment

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CORRECT ANSWER!

Cement companies are committed to biodiversity and don’t only rehabilitate quarries as obliged to by law. They go further, recovering natural habitats and animal and plant species.

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80 points

QUESTION 9 OF 10

What waste can be used as fuel in a cement plant?

Any type of waste

Only dangerous waste

Waste that can’t be reused or recycled and often ends up in landfill

CORRECT ANSWER!

At cement plants, fossil fuels are substituted with fuels made from waste (sewage sludge, used tyres, vegetable biomass, etc.) that could not be reused or recycled and generally ends up being buried in landfill in our country. The use of waste as a fuel is carried out with the maximum safety guarantees for the environment, health and the product.

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90 points

Pregunta 2 de 10

question 10 of 10

What actions do cement companies carry out to recover and strengthen nature in their quarries?

Introduce plants with a high ecological value into the area

Encourage ecosystems where insects, birds and other species of animal live

o Both are correct

CORRECT ANSWER!

To carry out this highly important task, cement factories are not alone, we also have the collaboration of universities, nature protection societies, public administrations, neighbours and teaching centres. Together we can work to improve the biodiversity of our environment!

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¡100 points!

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