Click Green Flag. It is a demo for an infinite loop of land. This is very glitchy at some times. The land may appear to have gaps in it. There is no way for me to fix this (Atleast I think. I don't know how to fix this). This appears to be a problem on scratch when the two sprites aren't in sync. Click the flag multiple times for it to flow (not perfectly but) better.
This took me a while to make because I'm not that smart so I had to look at a few examples to see how it works I DID NOT COPY AND PASTE THE CODE. I did all the code and got a little help from @QuaggaQuest Thankyou! Here is the image's address for the grass : https://pngimg.com/uploads/grass/grass_PNG10855.png
