Answer:
erosion is caused by wind water and gravity
Explanation:
it's rocks or concrete breaking down very slowly it takes years
There are no untrue statements on the list you have provided.
The Sahel<span> is the zone of transition, in Africa.</span>
<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>
