Secondary since plants/animals already lived there, but got killed/driven out of the area they lived/thrived in/on.
Resistor
An electrical component that limits or regulates the flow of electrical current in an electronic circuit
Hope this helps!
Explanation:
Fear is a barrier as people fear being judged for things as there might be a stigma attached to it. When people are judged their problem isn't solved and instead worsened and they will feel compelled to keep their problems to themselves.
Deforestation is the removal of trees and plant life from a given area. with the absence of plant life comes the absence of photo-synthases. This causes a drop in the production of oxygen.
