Sort these answers in these categories please
I know this may be a lot but please answer this quickly if you can

Categories : Constuctive, Destructive, Both constructive and Destructive

Choices:
1.Chemical weathering that creates sink holes in limestone
2.Flooding that deposits sediments in a river delta
3.Physical weathering of a fast flowing river
4.Landslide that tears down a mountain side
5.Some earthquakes help build mountains and others can cause landslides
6.Volcano resulting in Hawaiian Islands
7.Wind erosion on the coast that moves sand and then reforms dunesWind erosion that wears away mountain
8.Wind erosion that wears away mountain tops