The ultraviolet rays were able to be lessened by the technological breakthrough in recent years by the worlds top scientists. 10 people found this helpful. Because I forgot to apply sunscreen before going outside for the company picnic on a sunny afternoon, the sun's ultraviolet rays gave me an unpleasant sunburn. 6 people found this helpful. You need to protect your eyes from any ultraviolet rays by wearing special sunglasses if you will be exposed to them.
Mars' thin atmosphere and its greater distance from the sun mean that Mars is much colder than Earth The average temperature is about minus 80 degrees F (minus 60 degrees C), although it can vary from minus 195 degrees F (minus 125 degrees C) near the poles during the winter to as much as a comfortable 70 degrees F (20 degrees C) at midday near the ...
Mars is, by our standards, a freezing planet. The average surface temperature is minus 20 to minus 40 degrees Fahrenheit, while average high altitude temperatures are below minus 200 degrees Fahrenheit.According to NASA, Mars' elliptical orbit causes temperature to vary wildly according to location, season and time of day.ars is characterized by profound temperature variations. Around the equator during summer months, the temperature can reach up to 70 degrees Fahrenheit. The poles, however, experience lows of minus 225 degrees Fahrenheit. Temperatures are much lower at higher altitudes than at surface level.