Question

which of the following is an aerobic outdoor sport?
a. orienteering
b. bungee jumping
c. skydiving
d. water skiing

Explanation:

Aerobic sports are endurance - based activities that increase heart rate and breathing over an extended period. Orienteering involves running and navigating through various terrains for long periods, making it an aerobic outdoor sport. Bungee jumping, skydiving, and water - skiing are more about short - burst intense activities or adrenaline rushes rather than sustained aerobic activity.

Answer:

A. Orienteering