Hello there! How are you doing? I am doing fine! I'll answer the question now.
So basically, one major similarity water and wind both do to change rocks and soil over time is that both water and wind erode and weather it. Weathering is the breaking down process while eroding is to be transported to another location. Now one difference that the two have is how they erode and weather certain rocks and soil. With weathering and eroding wind pushes against rock and over a long time its starts to break down, then that same wind transports it elsewhere. With water, say the ocean, it pushes on the rock and breaks it down over time for weathering, and with eroding it just moves it through oceans, lakes, and anywhere else, through precipitation too.
Hope this helped! Your welcome! I can help with other stuff too! Byee!