Answer:
Snow is precipitation in the form of ice crystals. It originates in clouds when temperatures are below the freezing point 0 degrees Celsius or 32 degrees fahrenheit.
By burning chemicals, also coal has been pollution since way back but since its used for electricity theyuse it anyways
Answer:
An intrauterine device, also known as intrauterine contraceptive device or coil, is a small, often T-shaped birth control device that is inserted into the uterus to prevent pregnancy. IUDs are one form of long-acting reversible birth control.
Copper and Silver are both different elements.
