The ozone layer acts as a shield for life on Earth. Ozone is good at trapping a type of radiation called ultraviolet radiation, or UV light, which can penetrate organisms' protective layers, like skin, damaging DNA molecules in plants and animals.
Ozone is like a shield of the planet earth, Ozone is good at trapping a radiation called ultraviolet radiation
pluto of out gravitatiob
20 seconds because on your assignment 1 meter= 1 seconds