Firefighters have a dangerous occupation.
Dangerous is an adjective.
The predicate is 'is dangerous'.
skydives are dangerous
The suspect was a dangerous criminal.People who are afraid of dogs wrongly think they are dangerous.
There can be lots of dangerous weapons in the around world.
Yes
It has been shown that alcohol and drugs are a dangerous combination.
Please be careful around that dangerous electricity.
Presidios are military forts so it is dangerous to go there.
The ridges of the Everest are very dangerous. Ridges is the word used in the sentence.
Poisonous snakes are dangerous so stay away from them.
It should be ---- Cars are expensive; motorcycles are dangerous.