POTASSIUM. Potatoes are a good source of potassiumâ¦more potassium than a banana. One medium potato with skin provides 620 milligrams or 18% of the recommended daily value (DV) per serving.Potatoes rank highest for potassium content among the top 20 most frequently consumed raw vegetables and fruits.Potatoes make it easier!). VITAMIN C. Potatoes are an excellent source of vitamin C (45% of the DV), which is more vitamin C than one medium tomato (40% DV) or sweet potato (30% DV). Vitamin C is a water-soluble vitamin that acts as an antioxidant stabilizing free radicals, thus helping prevent cellular damage.
The ozone layer is a deep layer in the stratosphere, encircling the Earth, that has large amounts of ozone in it. The layer shields the entire Earth from much of the harmful ultraviolet radiation that comes from the sun.
The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains high concentrations of ozone in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere. The ozone layer contains less than 10 parts per million of ozone, while the average ozone concentration in Earth's atmosphere as a whole is about 0.3 parts per million. The ozone layer is mainly found in the lower portion