The answer is Cyclical unemployment.
<span>The minor body that orbits the outside of the Neptune is the planet, Pluto. It slipped along the orbit of Neptune for it to be called as the ninth planet. However, this planet around 248 years to orbit along the sun, which is why it doesn't usually cross paths with Neptune.</span>
B. themes, geography has 5 themes, region, environmental, location, and two others
Contagious diffusion is wide-spread and involves interpersonal contact.