Specialized help for dry skin. 1  1. Trade an exfoliating scrub for a baby's washcloth. 2  2. Protect your skin with petroleum jelly. 3  3. Wash your skin with milk.  4. Apply an aloe 1  mask. 5. Use a very small amount of hydrocortisone cream on your eyelids.  6. Try an occasional egg facial.
Human impacts. Most of the main causes of extinction are caused directly or indirectly by humans. Humans negatively impact the environment for controlling and artificially causing fires, shifting agriculture cultivation with unsustainable techniques, grazing by domesticated animals, overkilling species (Pleistocene overkill), etc.
Extinction is when all members of a particular group die. Most often, we use it to discuss animal species. Many fear that the tiger is headed for extinction because of development and hunting. People are still trying to figure out what caused the extinction of the dinosaurs: many think it was because of an asteroid. When people cut down rain forests, it can lead to the extinction of many species. Although extinction can be natural or unintended, the word can also mean forced, planned killing.