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2017 BCE
T Rex the king of dinosaurs
The name Tyrannosaurus Rex means "king of the tyrant lizards ":Tyranno" means tyrant in Greek ,and Rex means king in Latin . T Rex was a member of the the Tyrannosauroidea family of huge predatory dinosaurs with small arms and two fingered hands -
2016 BCE
the largest flying dinosaur
Quetzalcoatlus was a pterodacyloid pterosaur from the late Cretaceous of North America, and the largest known flying animal to have ever lived. It was a member of the Azhdarchidae, a family of advanced toothless pterosaurs with unusually long stiffened necks. -
2014 BCE
Combustion chemical reaction
Combustion chemical reaction between substances usually including oxygen and usually accompained by the generation of heat and light in the form of flame -
2006 BCE
decomposed granite colors
decomposed granite and crushed granite products come in a wide range of color tan, gold, brown, grey, blue, green,black, white,pink,and red color tones. -
2003 BCE
burning fossil fuels
fossils fuel including coal, oil, and natural gas, are currently the worlds primary energy source. Formed from organic material over the course of millions of years, fossil fuels have fueled U.S. and global economic development over the past century. -
2001 BCE
decomposition in biology
Decomposition is the process by which organic substances are broken down into simpler organic matter. The process is a part of the nutrient cycle and is essential for recycling the finite matter that occupies physical space in the biosphere. Bodies of living organisms begin to decompose shortly after death. -
1999 BCE
cellular respiration
cellular respiration refers to the biochemical pathway by which cells release energy from the chemical bonds of food molecules and provide that energy for the essential process of life. -
Comsumption
consumption is when many members of the population go shopping. An example of consumption is eating a snack and some cookies. An example of consumption is when a person consumes 2 bushels vegetables per day.
