What Are Elephant Tusks Made of?

Answer

Elephant's tusks are mainly made from a tough substance called ivory. Their tusks have led to their downfall as they are hunted because of their precious ivory that is used in the jewellery industries. The tusks come about as a result of elongated and overgrown teeth.
2 Additional Answers
Elephant tusks are made of ivory. A portion of the tusks are hidden inside the elephant's mouth and they contain blood, nerves, and tissue. Tusks never stop growing and aged elephants have massive tusks.
Elephant tusks are made of calcium phosphate in the form of apatite. The tusks of an elephant are its second upper incisors. Tusks are therefore used to dig for water, salt, and roots.
Q&A Related to "What Are Elephant Tusks Made of?"
Ivory
http://wiki.answers.com/Q/What_are_tusks_made_o
Elephant tusks are actually a pair of elongated teeth, and are made of ivory!
http://www.chacha.com/question/what-is-elephant-tu...
Elephant tusks are enlarged incisor teeth made of ivory. Both sexes of African elephants have tusks!
http://www.kgbanswers.com/what-are-elephant-tusks-...
Elephants have tusks for a variety of purposes. Elephants use their tusks to help them push trees over, and sometimes they can use their tusks in self defense.
http://answers.ask.com/Science/Biology/why_do_elep...
Explore this Topic
Elephant tusks are made of ivory and these tusks grow as the animal grows. The ivory is formed from the dentine of the elephant. It is used for a number of decorative ...
Elephant tusks can be worth a different price from piece to piece. For example, an elephant tusk that was made into ivory piano keys is worth about $115.00. A ...
A rhino's horn is made up of keratin and calcium. Elephants are the only other tropical animals that have tusks. A rhino's horn can grow to up to 45cm. ...
About -  Privacy -  AskEraser  -  Careers -  Ask Blog -  Mobile -  Help -  Feedback © 2014 Ask.com