Module Summary and Assessment

#	Statement
1	source of
2	extract, separate, ship alkanes from petroleum
3	from
4	one example
5	refining produces some alkanes
6	hydrocarbons used by many industries (plastics, solvents)
7	refined products of natural gas used by industry (ethane, plastics)
8	examples of numbers of industries and plants in Alberta
9	type of
10	ending “ene” and “yne;” prefix “cyclo”
11	cracking, reforming increases abundance of some hydrocarbons
12	example of
13	aromatics have chemical formulae like unsaturated hydrocarbons
14	alkenes can be product of natural gas refining (ethene)
15	public opinion
16	influence of economic perspectives
17	influence of ecological perspectives
18	hydrocarbons starting point for many other products
19	one source of
20	economic and technological perspectives suggest