Lesson 2.2 Key Term Crossword - Anoka-Hennepin School ...



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|Lesson 2.2 Key Term Crossword |

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ACROSS

2

The process of creating an object by adding

small pieces or layers together to make a final

product.

4

Any of numerous natural and synthetic

compounds of usually high molecular weight

consisting of up to millions of repeated linked

units, each a relatively light and simple

molecule.

6

Machining a surface to size with a fine feed

produced in a lathe, milling machine, or

grinder.

7

A process that changes the size and shape of

a material by a combination of force and a

shaped form.

9

Of or relating to the manufacture of any

product (as earthenware, porcelain, or brick)

made essentially from a nonmetallic mineral

(as clay) by firing at a high temperature.

12

Crude or processed material that can be

converted by manufacture, processing, or

combination into a new and useful product;

something with a potential for improvement,

development, or elaboration.

14

A systemized body of laws; a set of principles,

as of ethics.

16

Processes that remove material to change the

size, shape, or surface of a part. There are

two groups of separating processes:

machining and shearing.

17

Returning to an original condition. The

extraction and recovery of valuable materials

from scrap or other discarded materials.

18

Properties other than mechanical properties

that pertain to the physics of a material and

can usually be measured without the

application of force.

19

The elements, constituents, or substances of

which something is composed or can be

made; matter that has qualities which give it

individuality and by which it may be

categorized.

DOWN

1

A tool for systematically ranking alternatives

according to a set of criteria.

3

Those properties of a material that reveal the

elastic and inelastic reaction when force is

applied, or that involve the relationship

between stress and strain; for example, the

modulus of elasticity, tensile strength, and

fatigue limit.

5

Stages a product goes through from concept

and use to eventual withdrawal from the

marketplace.

8

Anything for which a person is legally bound

or responsible.

10

Solid material which is composed of two or

more substances having different physical

characteristics and in which each substance

retains its identity while contributing desirable

properties to the whole; especially, a

structural material made of plastic within

which a fibrous material (as silicon carbide) is

embedded.

11

Any of various opaque, fusible, ductile, and

typically lustrous substances that are good

conductors of electricity and heat.

13

To make into a product suitable for use; to

make from raw materials by hand or by

machinery; to produce according to an

organized plan and with division of labor.

15

Produced by the combining of parts or

elements to form a whole, rather than of

natural origin; not real, artificial.

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