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WorksheetsRecovery Materials 1st ESO
Total questions: 30
Worksheet time: 25mins
Choose the ANIMAL-BASED raw material:
Wood
Wool
Cork
Sand
Choose all of MINERAL-BASED raw materials:
Marble
Linen
Silk
Sand
Choose all the materials that are MALLEABLE:
Plastic
Wood
Metal
Wood is made of______
Cellulose fibres and lignin
Lignin and water
Cellulose fibres and water
Which of these properties does WOOD have?
Thermal conductivity
Electrical conductivity
Acoustic conductivity
Fill the gap with the correct word (in plural):
PLYWOOD is made by gluing together thin (a) with synthetic resin.
Fill the gap with the correct word:
Obtaing wood: the process.
We cut down the tree at the base of the trunk (logging) and we cut off all its branches ( (a) ) to produce a log.
Fill the gap with the correct word:
Obtaing wood: the process.
We put the logs into a machine that have rollers with teeth that strip the (a) from the logs.
Paper making
Fill the gap with the correct word.
It is made (a) removing the lignin and other substances using chemical processes.
Paper making
Choose the correct word:
Washing and _________ of the pulp
Treating
Stripping
Bleaching
Paper making
Fill the gap with the correct word (in plural)
In this part of the process, the (a) press the paste.
Translate into Spanish:
HARDNESS
(a)
Translate into Spanish:
BRASS
(a)
Translate into Spanish:
PRUNING
(a)
Translate into English:
TABLERO
(a)
Translate into English:
BRONCE
(a)
Translate into English:
AISLANTE
(a)
Translate into English:
OXIDAR
(a)
Find 3 examples of METALS
GLASS
STEEL
IRON
COPPER
COTTON
Select the three TEXTILES materials
COTTON
GLASS
SILK
WOOL
STEEL
What RAW MATERIAL do PLASTICS come from?
OIL (petroleum)
CLAY
SAND
MINERALS
What RAW MATERIAL do CERAMICS come from?
OIL (petroleum)
CLAY
SAND
COAL
MINERALS
What RAW MATERIAL do METALS come from?
OIL AND NATURAL GAS
CLAY
SAND
COAL
MINERALS
What RAW MATERIAL do STONES come from?
OIL (petroleum)
CLAY
ROCKS
COAL
MINERALS
A mixture of two or more metals is called ...
(a)
Select the FERROUS metal:
Aluminium
Copper
Steel
Titanium
The process for making STEEL is carried out in a:
Quarry
Oven
Blast furnace
Mine
Choose the correct components:
We get GLASS from a mixture of _____, _____ and _____, which we melt at 1400 ºC.
Quartz sand
Water
Soda ash
Lime
Plaster
There are two types of ceramics.
Choose the correct answers:
Heavy ceramics
Fine ceramics
Light ceramics
Coarse ceramics
We get (a) from clay raw materials.
