Answer:
By far, the most abundant gas in the Earth's atmosphere is nitrogen, which accounts for about 78% of the mass of dry air.
Explanation:
Trans fat are fats found in thinks like sticks of margarine, snack foods, baked goods, and some fried foods. Trans fats are created when vegetable oils have hydrogen atoms added to them (or hydrogenated). Trans fats can raise cholesterol and increase the risk of heart disease.