to protect your face from chemicals.
face shield
Welding helmet which has eye protection and a face shield .
For the general sense, to help shield your face from strong winds (such as when you're riding a motorcycle), to cover your face in wintertime, protect your face in BB or paintball gun fights, and to 'shield' your identity from others ;)
they can stop you getting burned on the face in summer.
i think your problem is there is no such thing as a shield face.....that would be stupid
Yes, I would highly recommend buying a face shield for skydiving. Ask your instructor what is the best face shield to use as he would most likely have the most knowledgeable answer.
You will need gloves and eye goggles. If you want you could even get a face shield to make sure that the pieces of fiberglass do not get in your face. Also wear long sleeves.
Her shield was gold and had the face of Medusa the Gorgon.
No
People wear a balaclava in Antarctica for the same reason they wear it anywhere: it protects the face from the damage of extreme cold.
One of the major differences is the degree of biosecurity and biosafety for the workers in the lab. Most animal diseases are not contagious to humans, so you can work without a face shield or face mask. In a human pathology lab, unless you are working with 100% sealed containers, you would always wear a face shield or mask.
A shield and helmet