The morning newspaper reports a UV Index Forecast of 6.5.What precautions,if any should a fair skinned person take?
A) None
B) Only sunglasses and maybe a hat is enough
C) Reduce exposure between 10 a.m.and 4 p.m.in addition to SPF 15+ sunscreen
D) All precautions must be taken;this is an extreme UV day
Correct Answer:
Verified
Q37: Yellow light has a wavelength of 580
Q38: HCFCs are a temporary solution to the
Q39: Single bonds,double bonds,and triple bonds
A)have 1,2,and 3
Q40: Decreased stratospheric ozone concentrations may lead to
A)increased
Q41: Why are HFCs inappropriate for long-term replacement
Q43: How do mineral nanoparticles in sunscreens protect
Q44: The O2 molecule breaks apart at lower
Q45: Which compounds are used in mineral-based sunscreens?
A)ZnO
Q46: What is the role of polar stratospheric
Q47: Which of the following is most biologically
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents