The Mariane is most likely the answer.
Goddess benign denied a clear man ever loved.
Answer: The tourism industry has-been named as a 'smokeless industry' because unlike normal industries which are the production of services within an economic structure which create pollution or smoke, tourism does not make or manufacture an actual product and is non-polluting.
Explanation:
The hypothesis is an educated guess that is made before the experiment is done.
Hoped this helped.
~Bob Ross®