The average distance is about 150 million kilometers (149.6) or 93 million miles (92.9). This is defined as 1 astronomical unit, or AU, and is equal to about 8.2 light-minutes, as light from the Sun takes about 8 minutes to reach Earth.
The definition of a scourge is someone or something that causes a lot of trouble, problems or suffering. An example of a scourge is famine or the outbreak of a disease. YourDictionary definition and usage example.
Hi â thanks for your email. Sarcoptic mange, also commonly known as scabies, is a highly contagious parasite that invades the skin of healthy dogs. The problem is not thought to be genetic or hereditary. The classic signs of scabies is intense itching, sometimes small red bumps that can turn into scabs and some hair loss.