Articles > Abiotic Factors – Water Conditions – Quiz Abiotic Factors – Water Conditions – Quiz Quiz Choose the best answer. 1. Causes convection currents Oxygen level Temperature changes Wind current Surface tension 2. Affect organisms that depend on water cohesion Oxygen level Temperature changes Wind current Surface tension 3. Affect organisms that depend on aerobic respiration Oxygen level Temperature changes Wind current Surface tension 4. Affect organisms due to human activities Human intervention Gravity Wind current Surface tension 5. Water moving downstream Human intervention Gravity Wind current Surface tension Send Your Results (Optional) Your Name To Email Time's up