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.
The peculiar tracheal cartilages are the first and the last. The first cartilage is broader than the rest, and often divided at one end; it is connected by the cricotracheal ligament with the lower border of the cricoid cartilage, with which, or with the succeeding cartilage, it is sometimes blended.he cartilages are placed horizontally above each other, separated by narrow intervals. They measure about 4 mm in depth and 1 mm in thickness. Their outer surfaces are flattened in a vertical direction, but the internal are convex, the cartilages being thicker in the middle than at the margins.