Petroleum is used in manufacturing a wide variety of materials, and it is estimated that the world consumes about 90 million barrels each day. Concern over the depletion of the earth's finite reserves of oil, and the effect this would have on a society dependent on it, is a concept known as peak oil.
The National flag of St. Kitts & Nevis features green for our fertile lands, yellow for our year-round sunshine, black for our African heritage, and red for our struggle from slavery through colonialism to independence. It also displays two white stars on a black diagonal bar, symbols of hope and liberty.
Denmark Flag flag colors: red,white description: The flag of Denmark was adopted in adopted 1219, the oldest national flag still used. The proportion of the curent danish flag is 28:37. The backgound of the flag is red and it has a white Scandinavian cross that extends to the edges of the flag. The white cross ratio is vertically 3:1:3 and horizontally 3:1:4:5. This cross in white color is a symbol for Christianity. The flag of Denmark is named Dannebrog meaning Danish cloth and is very popular in Denmark. The meaning of the two colors is for red strength and courage, fearlessness and for white truth and especially peace.