1 When filtration separates a mixture of muddy water, identify which part is the
(a) filtrate
(b) residue
2 Recall what happens to a suspension if it is left to stand for a long time.
3 Recall which method of separation uses spinning to separate the parts of a mixture
4 Why is it important to clean up oil spills from the ocean?
5 What is biodegradation?
6 Explain how skimmers and booms can be used to control and collect oil from the ocean surface
Can someone plz answer this, it is due tomorrow.