industrious
Hard-working.
blueprints
Special directions used for building something.
functioning
Operating or working
as designed.
endangered
Being at risk of extinction.
treasure trove
A collection of
valuable items.
conservation
The act of preventing injury or loss of a resource.
documentary
Using the people involved in an event to give a factual report of what happened.
fascinated
Very interested.
exploitation
Using a person or object for selfish reasons or gain.
distinguished
Honored or exceptional.