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 ...
You probably know that Earth is 93 million miles from the Sun. Mars is about 142 million miles from the Sâ¦un (on average). In the winter, Mars can get as cold as 191 degrees below zero. In the summer, the temperature on Mars only reaches about 24 degrees below zero. So, although summer is much warmer than winter, it is never as warm as Earth. The difference in temperature is due to the fact that Mars is tilted on its axis. Just like the Earth, as Mars orbits the Sun, the seasons change. But, all the seasons on Mars are cold! The temperature on Mars is about -60c on average, but can get as low as -90c at the poles, and as high as 20c at the equator.