Dream About Air Ducts And Grass

I'm on the bottom floor of a multi level house, inside looking up. I see workers placing what looks like a large cylindrical air duct across the second or third floor. They turn it on and air begins to flow, but then it clogs with grass and dirt and debris from outside. The workers try to get it unclogged by removing a section and pulling dirt out debris and grass out. It pulls out in large grassy clumps. I look down to my right and I'm standing on a grass lawn inside the house, the grass nearly clipped in rows. My lawn is neatly trimmed but how did all the clippings end up all the way up there? I think to myself. In another part of the dream I was driving a red sports car down a desert highway until it plunged into the ocean. I was not scared, I felt alive like this was the most natural thing in the world.