I know this but I wanna see if other's do. At first I am yellow weed in the lawn and then the wind blows, and my white feathers are gone. What am I?

2. I have cities but no house. I have mountains but no trees. I have water ,but no fish. What am I?

Last question: I can sizzle like bacon, I am made with egg. I have plenty of backbone, but lack a good leg. I peel layers of onions, bit still remain whole. I can be long like a flagpole. Yet fit in hole. What am I ?