Keyword Analysis & Research: orange


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Frequently Asked Questions

Is an orange a fruit?

An orange is a fruit of various citrus species in the family Rutaceae (see list of plants known as orange ); it primarily refers to Citrus × sinensis, which is also called sweet orange, to distinguish it from the related Citrus × aurantium, referred to as bitter orange.

What is orange used for?

It is used to colour cheese, orange juice, spice mixtures and packaged sauces. It is also fed to chickens to make their egg yolks more orange. In Confucianism, the religion and philosophy of ancient China, orange was the colour of transformation.

What is an orange level?

In the colour system devised by the US Department of Homeland Security to measure the threat of terrorist attack, an orange level is second only to a red level. The US Manual on Uniform Traffic Control Devices specifies orange for use in temporary and construction signage.

What universities use orange?

The Syracuse University, California Institute of Technology, Princeton University, Occidental College, and University of Tennessee use orange as a main colour. Flag of Ireland (1919) The orange represents King William III, or William of Orange, and the Protestant community in Ireland.


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