最终答案: Solar light can send off ultraviolet rays, just like the sun does. 月光可以发出紫外线,就像太阳一样。 问题分析: 1. 题目要求选择合适的动词短语,表示“月光像太阳一样,也能___紫外线”。 2. 选项分析: - A. take off(脱掉,起飞) - B. send off(发出,寄出) - C. put off(推迟) ...
Dark complexions have both advantages and disadvantages when it comes to sun exposure. On one hand, dark skin is less likely to get sunburned and less likely to develop skin cancer. On the other hand, because dark skin naturally provides protection from the sun's ultraviolet rays, it prevents...
We’re here to share what we know — but don’t take it as medical advice. Talk to your medical provider if you have questions. No matter your age or skin type, protecting your skin against sun exposure and ultraviolet (UV) rays is the most important step you can take for the health...
it's better to use aloe vera or soy-based products on it. And you'll probably peel after a sunburn no matter what moisturizer you use. That's because ultraviolet rays from the sun hurt the cells in your skin. A moisturizer can't undo the damage. But it may help you heal faster and...
When we protect ourselves from sunlight, we mostly think of sunscreens and UV. High energy UV rays from the sun are the main environmental cause of aging skin, and in light-skinned people, this is by far the biggest cause of skin damage. ...
MINNEAPOLIS -- The Minnesota Pollution Control Agency issued an air quality alert for the southern half of the state Tuesday due to "ground-level ozone." Here's what that means. Ozone is great for the upper atmosphere because it filters the sun's harmful ultraviolet rays, but it's not ...
Is it OK to look at the sun for a second? UV rays excite the light-sensitive cells in your eyes and they work in overload. The chemicals these cells produce can bleed into other parts of your eyes and cause damage that takes months to heal. Staring at the sun for even a few second...
avoid the Sun's ultraviolet light.That would explain why some zooplankton are found at such great depths—visible light may not penetrate very far down, but ultraviolet light can.And we know that some zooplankton have special pigments that protect them from the damage ultraviolet light can cause...
What absorbs ultraviolet rays in the stratosphere? What stops the sun from collapsing under the force of its own gravity? What generates electromagnetic radiation? What is nuclear energy used for in the United States? What type of gas absorbs and re-emits infrared radiation?
Ultraviolet Radiation:Ultraviolet radiation is a form of electromagnetic radiation that has wavelengths between 400 nm−10 nm. Ultraviolet radiation has higher energy compared to visible light but has lower energy compared to x-rays. On the low wavelength end of the...