Ancient Egypt was a civilization of ancient Northeastern Africa, concentrated along the lower reaches of the Nile River in what is now the modern country of Egypt.It is one of six civilizations globally to arise independently.n the aftermath of Alexander the Great 's death, one of his generals, Ptolemy Soter, established himself as the new ruler of Egypt. This Greek Ptolemaic Kingdom ruled Egypt until 30 BC, when, under Cleopatra, it fell to the Roman Empire and became a Roman province.
A food chain shows how each living thing gets food, and how nutrients and energy are passed from creature to creature. Food chains begin with plant-life, and end with animal-life. Some animals eat plants, some animals eat other animals.
A food chain traces the movement of energy flow from one organism to the next. A chain usually starts with an autotroph that converts energy from the sun into chemical energy â¦ (glucose). a food web is simply a chart, or diagram, showing which animals eat what. all food webs start with a plant, and then branch out showing wha â¦ t eats that plant, and what eats those animals, and what eats those animals... and so on....