Final answer:
Cracked skin occurs when the skin becomes dry and loses elasticity, often due to environmental exposure like wind and cold. Conditions such as cheliosis and seborrheic dermatitis are related to this phenomenon. Protecting the skin from harsh conditions and nutritional deficits is important for skin health.
Step-by-step explanation:
The skin condition described in the question, where skin loses its flexibility due to exposure to elements such as wind, cold, and water leading to cracked skin, is often related to cheliosis and seborrheic dermatitis. These skin issues can also be a result of excessive pressure or friction leading to other conditions like calluses and corns. Cracked skin occurs when the skin's protective barrier is compromised, losing moisture and elasticity, which may lead to visible cracks and potential sores, particularly around areas of the body exposed to harsh environmental conditions.
Besides environmental factors, nutritional deficiencies and mechanical factors can also affect skin health, resulting in a variety of skin lesions. Injuries to the skin can be due to burns, wounds, and even structural changes like the stretch marks from rapid growth or bedsores from immobility. Providing appropriate skincare and protection against environmental stresses is crucial for maintaining skin integrity and preventing such conditions