Sentences with 'shield'
Example sentences and phrases with the word shield and other words derived from it.
• « Gamma rays are extremely penetrating and only a very thick concrete wall or metal shield can stop them. »
• « The resulting gaseous layer, known today as the "ozone shield", filtered sunlight from these two fierce components of sunlight, capable of destroying any organic molecule. From that moment on, life - which was only possible underwater and at a certain depth - was able to colonise more environments. »