Where does the pitch come from as mentioned in Noah's time? :)

Pitch is the goo left over when coal tar is heated.

Here's a more complete explanation & discussion (http://www.answersingenesis.org/home/area/Magazines/docs/v7n1_ark.asp).

Were the dinosaurs and giants a part of Gods creation or angels creation?

Man's: Pitch was a not uncommon waterproofing/strengthening method back then.