The first step in solving problems in public health and making evidence-based decisions is to collect accurate data and to describe, summarize, and present it in such a way that it can be used to address problems. Information consists of data elements or data points which represent the variables of interest.
Thought to be a gigantic tomb built for the the pharaoh Khufu over a 10 to 20-year period that ended somewhere around 2560 BC, the Great Pyramid of Giza in Egypt is the single remaining vestige of the Seven Wonders of the Ancient World.hen it was first built it was 146.5 metres high, before crumbling to 138.8 metres tall, where it stands now. There are three known chambers in the Great Pyramid-the base chamber sits on the bedrock and supports the rest of the pyramid, while the upper two chambers are called the Queenâs and Kingâs Chambers.
The Great Pyramids at Giza are the last of the Seven Wonders of the Ancient World and perhaps the most famous of the ancient monuments in the Nile River Delta of Egypt.They are also a favorite subject of photography from orbitâparticularly when high-resolution imagery can be obtained.he Great Pyramids at Giza are the last of the Seven Wonders of the Ancient World and perhaps the most famous of the ancient monuments in the Nile River Delta of Egypt. They are also a favorite subject of photography from orbitâparticularly when high-resolution imagery can be obtained.