A. cutting down or burning of all the trees in a forested area
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<span>Refugees are people that choose to leave their home countries for the reason of civil wars, conflicts within races and resulted them to be disorganized etc.. There are two types of refugees.
1. People running away from civil wars and look free place to settle (peaceful)
2. People from the countries often suffer from natural disasters like tornados, vulcanic, floods and more</span>
They provide evidence that movements of the crust are a result of slow moving currents in the mantle. Since earthquakes and volcanic eruptions are usually a result of stick-slip movements between 2 more plates and it is tension changes that are responsible for this sudden movement, the plates must be moving overtime or this tension would remain fairly constant.
<span>it is orbiting in the opposite direction of other bodies within the same star system. For example, there are two planets in our solar system that undergo retrograde motion; Venus and Uranus. All other planets undergo prograde motion.</span>