abc order for

geology
geography
geologist
graphite
autograph
photograph
biopsy
biology
biosphere
transact
enact
actor
react
import
transport
portable
export

When you get them in ABC (alphabetical) order, please re-post and we'll let you know how you did. A good dictionary helps -- or you could use http://www.answers.com.

Please keep in mind that we don't do students' homework for them, but we will steer you in a good direction and give you feedback on your thinking.

=)

a hint is autograph is first
and transport is last

WLCM
:)