Cumulus clouds. Cumulus clouds look like white fluffy balls of cotton wool and mark the vertical extent of convection. The level at which condensation begins is defined by the cloud base, and its height will depend upon the humidity of the rising air. The more humid the air, the lower the cloud base.
Loose parts are everyday items and materials that children can move, modify, direct, transform and manipulate within their play. They offer children the opportunity to design and build, create and imagine. Loose parts play is open-ended; there are no specific directions or rules.
Stable loose bodies are in a fixed position and are generally well tolerated by the individual. Unstable loose bodies are free to move about the joint and cause symptoms. Loose bodies are classified into three types: fibrinous, cartilaginous, and osteocartilaginous. Fibrinous loose bodies result from bleeding within the joint or from the death of the tissue lining of joints (synovial membrane) associated with tuberculosis, osteoarthritis, and rheumatoid arthritis.