Read the passage from “What it Takes to Prepare for the Idiarod”.
- Clothing is not a small expense. Smart mushers prepare for almost any weather condition on the trail. At -20 degrees F., which is most musher’s favorite temperature to run dogs, a forty mile an hour wind will create a windchill factor of –87 degrees. Warm weather is another problem. Dogs overheat and mushers must slow their teams and give them extra rest in such circumstances. Rain is perhaps the most dangerous weather because it saps both driver and dogs of heat and energy and soaks clothing and gear.
What are technical words from the passage?

- mushers
- weather
- driver
- condition
(Select two answers)