1 ''The atmosphere is warming''. 2  My understanding is that is not warming enough to be able to confirm that an increased greenhouse effect is causing global warming. 3  Also it's not warming enough in the right area which is supposed to be in the Troposphere at around 10km.
The sternum is a long, flat bone, forming the middle portion of the front of the chest. The top of the sternum supports the clavicles (collarbones) and its edges join with the cartilages of the first seven pairs of ribs.The inner surface of the sternum is also the attachment of the sternopericardial ligaments.he sternum is a long, flat bone, forming the middle portion of the front of the chest. The top of the sternum supports the clavicles (collarbones) and its edges join with the cartilages of the first seven pairs of ribs.
Cartilage attached to the front portion of your ribs allows your chest to expand as you move and breathe. Both your ribs and the associated pieces of cartilage have limited flexibility. Trauma or overstretching the junction between the bones and cartilage of the rib cage can cause a tear.orn cartilage in the ribs is usually very painful. Sharp pain typically occurs immediately at the site of the tear. Ongoing pain may persist for weeks to months, depending on the severity of the injury. Your doctor may recommend an over-the-counter or prescription pain reliever to reduce your discomfort.