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- Steel (28384 bytes)
3: ...iron, but is also more [[brittle]]. One classical definition is that steels are iron-carbon alloys wit...
5: ... [[plasticity (physics)|plastically]] formed (pounded, rolled, etc.).
8: ...l><sub>2</sub></small>— [[Pyrite]]. Iron oxide is a soft [[sandstone]]-like material with limite...
11: ...similarly soft and metallic but can dissolve considerably more carbon (as much as 2.04 wt% carbon at 1...
13: ...ry similar unit cell structure to austenite, and identical chemical composition. As such, it requires... - Earth (30908 bytes)
4: ...iker's Guide reference in here. It's been done to death. Find a gem with which to improve the article ...
7: ...l planet]]s, and the only planetary body that [[modern science]] confirms as harboring [[life]]. The p...
9: ... a variant puts the cross atop the circle ([[Unicode]]: ⊕ or ♁).
14: ... diameter of approximately 12,742 km. The maximum deviations from this are the highest point on Earth ...
17: ... other [[terrestrial planets]], is chemically divided into an outer [[silicon|siliceous]] solid [[Crus... - List of reference tables (55289 bytes)
1: ...ary|dictionaries]] and [[encyclopedia]]s (or an index of them, if they're scattered throughout the wor...
3: It includes listings or tabular information for quick refere...
7: ...ve come back to this page, paste the javascript code you have copied into your URL window and run it. ...
9: <!-- [[Wikipedia:Page size]] suggests not to divide lists even large.
13: ...llpadding=1 cellspacing=0 style="float: right; border-collapse: collapse"> - Lysosome (2936 bytes)
1: ...the rest of the [[cell (biology)|cell]], from the degradative enzymes within the lysosome. The digesti...
9: ...form of [[programmed cell death | programmed self-destruction]] of the cell, which means that the cell...
10: ...tions include digesting foreign bacteria that invade a cell and helping repair damage to the [[plasma ...
12: ...ub>2</sub> gangliosidoses]], [[lipid storage disorder]]s, [[glycoproteinosis|glycoproteinoses]], [[muc... - Alternative technology (2518 bytes)
3: ...sses that promote or enhance material recovery, [[recycling]] or [[marketing]] of secondary materials, or tha...
5: ...l research should be done and how it should be funded; and which of a field of competing alternative t...
7: ...adopted, after which they might no longer be considered "alternative." For example, a class of chemic...
11: * Liquid fuels for automobiles (besides [[gasoline]] and [[diesel]])
19: ...osynthetic]] "[[Gratzel cell]]s" ([[Titanium dioxide]]) - Hybrid vehicle (47544 bytes)
3: ... Wheel]] Bus, a hybrid bus with an in wheel motor design. |300px]]
6: ...ference between a motor and a generator is one of design optimization only. ''See also [[motor-genera...
8: ...In the [[import scene]], hybrid was often used to describe an [[engine swap]], such as the common Hond...
12: ...l | accessdate=May 15 | accessyear=2000}} never made it into production as the program was replaced by...
14: ...[[nuclear power]], which can operate underwater indefinitely, though a number of nations continue to r... - Insect (14296 bytes)
2: ....jpg|300px|Honeybee]] | caption = [[Honeybee]] (order [[Hymenoptera]])}}
9: ...ion_subdivision | color = pink | plural_taxon = Orders}}
17: * [[Diaphanopteroidea]] - ''extinct''
24: ** [[Blattodea]] (cockroaches)
25: ** [[Mantodea]] (mantids) - Bromine (8073 bytes)
2: {| border="1" cellpadding="2" cellspacing="0" align="right...
4: {| align="center" border="0"
24: | [[Density]], [[Mohs hardness scale|Hardness]]
41: | [[van der Waals radius]]
50: | [[Oxidation state]]s ([[Oxide]]) - Cadmium (10755 bytes)
2: {| border="1" cellpadding="2" cellspacing="0" align="right...
4: {| align="center" border="0"
25: | [[Density]], [[Mohs hardness scale|Hardness]]
42: | [[van der Waals radius]]
51: | [[Oxidation state]]s ([[Oxide]]) - Indium (8657 bytes)
2: {| border="1" cellpadding="2" cellspacing="0" align="right...
4: {| align="center" border="0"
24: | [[Density]], [[Mohs hardness scale|Hardness]]
41: | [[van der Waals radius]]
50: | [[Oxidation state]]s ([[Oxide]]) - Lead (8244 bytes)
3: ...h]], which has a half life so long it can be considered stable.)
4: ...|thumb|150px|left|Chemistry Clipart .Clipart provided by [http://classroomclipart.com Classroom Clip A...
6: Lead has a bright luster and is a [[density|dense]], [[ductile]], very soft, highly malleable, b...
11: ...[pencil]]s (for the last 450 years they've been made with [[graphite]]).
12: ...Because of its density, fishing [[sinker]]s are made from lead. - Aluminium (26079 bytes)
1: {{Elementbox_header | number=13 | symbol=Al | name=aluminium | left=...
10: {{Elementbox_density_gpcm3nrt | 2.70 }}
11: {{Elementbox_densityliq_gpcm3mp | 2.375 }}
20: ...{Elementbox_oxistates | 3<br />([[amphoteric]] oxide) }}
41: ...] | dm=[[Positron emission|β<sup>+</sup>]] | de=1.17 | pn=26 | ps=[[magnesium|Mg]] }} - Thorium (11307 bytes)
2: {| border="1" cellpadding="2" cellspacing="0" align="right...
4: {| align="center" border="0"
24: | [[Density]], [[Mohs hardness scale|Hardness]]
41: | [[van der Waals radius]]
50: | [[Oxidation state]]s ([[Oxide]]) - Urban planning (12224 bytes)
1: ... of the [[Congres Internationaux d'Architecture Moderne]].
3: ... distribution in an area already built-up or intended to become built-up.
6: ...lley civilization]] is recognized as having first developed urban planning.
8: ... A river usually flows through the city, to provide water and transport, and carry away sewage, even ...
11: ... planned new settlements. There are also unending debates about the benefits of mixing tenures and lan... - Microorganism (1865 bytes)
1: [[Image:Microscope_24.jpg|thumb|250px|Image provided by [http://classroomclipart.com Classroom Clip A...
6: ... [[geyser]]s, [[Rock (geology)|rock]]s, and the [[deep sea]], some types of microorganisms have adapte...
8: ...ed in [[brewing]], [[baking]], [[biotechnology]], recycling of other organisms' remains and waste products, a...
10: ...tant place in all ecosystems and in most higher-order multicellular organisms. For mankind they are im... - Ecology (24417 bytes)
1: ...cludes both the physical properties, which can be described as the sum of local abiotic factors like [...
4: ...be a [[holistic science]], one that over-arches older disciplines such as biology which in this view b...
6: ...ersity]]'' and related ecological goals have provided a scientific basis for expressing the goals of [...
8: Consider the ways a biologist might approach studying the...
13: ...ut due to environmental changes (see [[pollinator decline]]). The environment simultaneously affects a... - Mediterranean forests, woodlands, and shrub (7182 bytes)
3: ... on the west coast of continents in the mid-latitudes. these regions are the [[Mediterranean Sea|Medit...
5: ...bers of rare and locally endemic plants, and include some recognized [[species flock]]s, which are clu...
9: ...erranean basin have been particularly affected by degradation due to human activity, suffering extensi...
11: ... are much more devastating, and some species dependent on fire for their reproduction are now threaten...
13: ...egetation type, and in other places the result of degradation of former forest or woodland by logging ... - Freeganism (3438 bytes)
1: ...food by asking a retailer for what is to be discarded or by taking it from waste bins, a practice know...
5: ...and that there are better ways to help, such as [[recycling]] and using [[alternative energy]]. Furthermore, ...
7: In many developed countries, the quality demands and [[hygiene]] standards of consumers are h...
9: ... reasons as well as moral/philosophical; as discarded meat becomes inedible faster than vegetable matt...
11: ...ase food normally, rather than making a conscious decision to sustain themselves by scavenging when ot... - Irrigation (13719 bytes)
2: ... [[rain]]fall with water from another source in order to grow crops. In contrast, agriculture that rel...
6: ...[[lake]], [[aquifer]], [[well]], or [[snowpack]]. Depending on the distance of the source and the seas...
13: ... water-logging while other parts may be too dry. Depending on [[heat]], [[wind]], and [[soil]] [[Perm...
15: ...ter resources]]. Furrow irrigation also has a tendency to raise the water table in some areas and cau...
18: ...es. However, terracing does allow steep mountainsides to be used to grow plants (although it may be mo... - Organic farming (38858 bytes)
1: ...s|US]] and in the [[EU]], organic farming is also defined by [[law]] and regulated by the [[government...
5: ... farm develops its own organic production system, determined by factors like [[climate]], [[crop selec...
7: * no use of synthetic [[fertilizer]]s or [[pesticide]]s, and no GMOs;
8: ...rotection of the soil (from [[erosion]], nutrient depletion, structural breakdown);
12: ... certification]] is available to farms for a fee. Depending on the country, certification is either ov...
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