Answer:
Water: Used for supporting all life that we know of or as a renewable energy source. Water is needed for a hydroelectric powerplant to function.
Cotton: Cotton is used in medicine for drying up or cleaning the skin. It can also be used to stop bleeding. It is also widely used for clothes.
Medical plants: These plants are used in medicine to make drugs from them or for ointments. They are also used for making a healthy tea-like drink.
Metals: Metals are used in many different things around the world. From making steel for cars or buildings, aluminum for airplanes and so on, iron nuts and bolts and so on.
Vegetables: A crucial part of any good and healthy diet. It is primarily used for consumption but some are used for ointments.
Trees: They produce oxygen and can be used as building materials. Wood is a commonly used resource when building homes, fences, making fires, furniture and so on.
