Answer:
<em>Perspective.</em>
Explanation: Hope this helps..
Answer: Controlled burning allows the Forest Service to control the effects of fire, its location and intensity. This poses a Positive effect. To be honest, there is nothing that poses a threat to controlled fires, unless it gets too big and gets uncontrollable, which rarely happens.
<span>Bienvenido a nuestra casa, es agradable y limpio.
Welcome to our home, it's nice and clean. </span>