A food for all seasons. Breadfruit is a good staple food that can be easily preserved and eaten all year round. Many Island people use breadfruit only when it is in season. Much breadfruit is therefore wasted because a great deal of this food is available only at one time and because few preservation methods are being used.
Re-jigger the arrangement, and â presto! â the atoms form diamond, one of the hardest materials in the world. Carbon is also the key ingredient for most life on Earth; the pigment that made the first tattoos; and the basis for technological marvels such as graphene, which is a material stronger than steel and more
The gases that comprise the atmosphere are commonly referred to as air, which is what all living things on Earth breathe. Tip The majority of the air we breathe is made up of nitrogen and oxygen, though you'll also find argon, carbon dioxide and other gases in trace amounts. Nitrogen: Abundant and Inert Itâs a common misconception that oxygen is the most abundant gas in the air breathed on Earth; that honor goes to nitrogen, which makes up 78 percent of the air.