admtloveee

1)Material	1)Classification	3)Composition	2)Properties
Ceramic (Pot)	Clay	Iron, Alumina	hard, wear-resistant, brittle, refractory, thermal insulators, electrical insulators, nonmagnetic, oxidation resistant, prone to thermal shock, and chemically stable.
Slate(Paving)	Natural Stone	Quarts,Muscovite,Biotite, Chlorite, Hematite, Pyrite	normally fine to medium grained, moderately hard & compact, less homogeneous with varying textures & shades.
Quartzite(Tiles)	Natural Stone	Fuzzy quartz sand grains	very Hard, Compact, Fine grained, equi-granular homogeneous rocks of metamorphic nature
Limestone (Chalk)	Natural Stone	Silica, Carbonate of lime, Carbonate of magnesia, Iron	Quite impervious, Hard, Compact, fine to very fine grained calcareous rocks of sedimentary nature
Sandstone(Coaster)	Natural Stone	Quartz grains, Feldspar grains, Rock fragment grains	a sedimentary rock composed mainly of sand-sized minerals or rock grains, Most sandstone is composed of quartz and/or feldspar. Some sandstones are resistant to weathering, individual grains are hard
Marble (Sculpture)	Natural Stone	Silica, Carbonate of lime, Carbonate of magnesia, Iron	non foliated metamorphic rock, composed mostly of calcite which is a crystalline form of calcium carbonate

1)Material	1)Classification	3)Composition	2)Properties
Ceramic (Pot)	Clay	Iron, Alumina	hard, wear-resistant, brittle, refractory, thermal insulators, electrical insulators, nonmagnetic, oxidation resistant, prone to thermal shock, and chemically stable.
Slate(Paving)	Natural Stone	Quarts,Muscovite,Biotite, Chlorite, Hematite, Pyrite	normally fine to medium grained, moderately hard & compact, less homogeneous with varying textures & shades.
Quartzite(Tiles)	Natural Stone	Fuzzy quartz sand grains	very Hard, Compact, Fine grained, equi-granular homogeneous rocks of metamorphic nature
Limestone (Chalk)	Natural Stone	Silica, Carbonate of lime, Carbonate of magnesia, Iron	Quite impervious, Hard, Compact, fine to very fine grained calcareous rocks of sedimentary nature
Sandstone(Coaster)	Natural Stone	Quartz grains, Feldspar grains, Rock fragment grains	a sedimentary rock composed mainly of sand-sized minerals or rock grains, Most sandstone is composed of quartz and/or feldspar. Some sandstones are resistant to weathering, individual grains are hard
Marble (Sculpture)	Natural Stone	Silica, Carbonate of lime, Carbonate of magnesia, Iron	non foliated metamorphic rock, composed mostly of calcite which is a crystalline form of calcium carbonate

5)Meaning of Sustainability: to support, hold, or bear up from below; bear the weight of, as a structure.

7)What it means when we say a product is sustainable it can be used for a long time

8)sustainable environment is when people or animals are able to thrive

sources;

	P	I	E	S
Waiting for bus at a bus stop	May not have enough seats at the bus stop and long waiting may cause people to be tired.	People can learn how to predict when the bus will come by using patterns.	If people wait long,they will get impatient and angry.	If you wait very long,you might make friends with new people due to boredom.
Waiting for train at railway station	Drink while waiting for the train.	You will learn to be patient.	You will be excited to reach your destination.	You can talk on the phone to the person at the destination.
Waiting for a plane at an airport	Very tired due to jet lag.	You can read books and gain new knowledge.	You will be happy as you are either going away or going back to your hometown.	You can talk to the passenger next to you about your destination.

Done by ADMTLoveee. Norullayaley, Fatin Zafirah, Helene Tan

Sunday, March 28, 2010