Question

question 3/10
whats most reliable indicator you should use when determining if you should modify activity for heat?

local weather report

wet bulb temperature taken at your field

heat index

humidity percentage

Explanation:

To determine the most reliable indicator for modifying activity due to heat, we analyze each option:

• Local weather report: Provides general info, not site - specific for heat stress.
• Wet bulb temperature at the field: Combines temperature and humidity, directly measures heat stress conditions at the activity location, making it the most reliable for on - site heat - related activity modification.
• Heat index: A calculated value, but wet bulb temp at the field is more direct for the specific location.
• Humidity percentage: Only one factor; heat stress depends on temp - humidity interaction.

Answer:

B. Wet bulb temperature taken at your field