25. Warm air rises and cold air sinks. So we know that moves around our planet all the time. Earth's atmosphere carries and this affects our constantly. This causes to be different around Earth.​

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw