This printable crossword puzzle has 15 clues. Answers range from 2 to 22 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
how is natural gas extracted from the ground
how is natural gas tranported
who made the first successful gas well
when was natural gas first dicoverd
who was the founder of natural gas
what is a positive about using natural gas
what is the goal by 2050
what keeps a wind turbine going when there is no wind
where was the fist successful gas well drilled
where was the first gas distribution company located
what is a negative about natural gas
what was natural gas mostly used for in the 19th century
is it possible to know whether we will ever run put of natural gas
what causes the price of natural gas to fluctuate
what causes gas drilling to slow down