1 For example, Granite is a rock made of the minerals: quartz, mica, and other minerals. 2  Students will know that rocks and minerals are found in the earth's crust. 3  Students will realize that rocks and minerals are used to produce many important materials.
Muscle pain (myalgia) are pulling, gut-wrenching and spasmodic pain in the muscles: the term myalgia is composed of the Greek words myos for muscle and algos for pain. Muscle pain can spread (diffuse) or (local) occur in a certain place of the body.
Other common symptoms of viral myalgia include burning skin, numbness or tingling sensation in the arms, face, legs or trunk. Common cause of myalgia is usually stress or tension in the affected muscle developing as a result of the virus. The individual with viral myalgia often overuse their muscles.Myalgia is a symptom of a large number of diseases and disorders with a large number of them being caused by viruses.ut, it is mainly caused by injury, overstretching or overuse of muscle or its group. If myalgia happens without a history of trauma then a viral infection could be a probable cause and this is called Viral Myalgia. There are many symptoms of any myalgia â especially viral myalgia.