A) Mosquito bites B) Decompression sickness C) Altitude sickness D) Sunburn
A) Free diving courses B) Only online courses C) No training needed D) Certifications from recognized agencies
A) Water currents B) Large rocks C) Fine particles on the cave floor D) A type of underwater plant
A) A dive buddy B) A diving bell C) A snorkel D) Heavy weights
A) Bird species B) Density of trees C) Frequency of rainfall D) Water temperature
A) Simple Operational Plan B) Safety Operation Plan C) Specialized Oxygen Protocol D) Standard Operating Procedure
A) Agoraphobia B) Claustrophobia C) Nyctophobia D) Acrophobia
A) To check equipment B) To correctly orient the dive C) To eat food D) To allow nitrogen to leave the body |