These foods will help prevent graying and keep you looking great! 1. Walnuts â The best thing about walnuts is that, not only are they good for you, they are rich in minerals such as copper which is essential to keep your hair from going gray. In fact, copper has ties to melanin production in your hair.
The colder it gets, the less bio-diverse the ecosystems tend to be. Examples of biodiversity hotspots include the rainforest of Borneo and as a matter of fact most of the forests of Indonesia and Malaysia, Reef environments across tropical zones and many others.18 principal biodiversity hotspots where conservation should be prioritized have been identified.he colder it gets, the less bio-diverse the ecosystems tend to be. Examples of biodiversity hotspots include the rainforest of Borneo and as a matter of fact most of the forests of Indonesia and Malaysia, Reef environments across tropical zones and many others.
1 Tropical Andes Biodiversity Hotspot The richest and most diverse region on Earth, the Tropical Andes region contains about a sixth of all plant life in less than 1 percent of the world s land area.2  One of the more unique plant species is an Andean bromeliad that require 100 years to mature. But the relationship between people and biodiversity is not simply one where more people lead to greater impacts on biodiversity. 2  Human population density among hotspots varies widely, from four people per km to as many as 336 people per km (in Japan). 3  Hotspots are also notable centers of violent conflict.