Climate change is caused by factors such as biotic processes, variations in solar radiation received by Earth, plate tectonics, and volcanic eruptions.he most general definition of climate change is a change in the statistical properties (principally its mean and spread) of the climate system when considered over long periods of time, regardless of cause.
What an MCL Does. The MCL is one of the four main ligaments in the knee joint. It's located on the side of the knee that's closer to the other knee. One end of the ligament is attached to the femur, while the other end is attached to the tibia. With the lateral collateral ligament (LCL), which is in the same location on the outside of the knee, the MCL helps prevent the knee joint from bending too far from side-to-side.
The ACL is located in the center of the knee joint where it runs from the backside of the femur (thighbone) to connect to the front of tibia (shinbone). The ACL runs through a special notch in the femur called the intercondylar notch and attaches to a special area of the tibia called the tibial spine.