Today in class, we watched a TED-Ed Youtube video on our laptops on Population Pyramids. We have talked about them before, but this gave a further explanation. Here is a picture of the current (2019) World Population Pyramid: Here are the important notes I wrote down when I watched the video: A population pyramid is a visual representation which has males and females on opposite sides. It shows population in each five-year age interval. (starts from ages 0-4 and ends on age 100 and up) Age intervals are grouped together into pre-reproductive (ages 0-14), reproductive (15-44), and post-reproductive (ages 45 and up). Population pyramids can be very useful when predicting future population trends. You can predict whether a country's population will increase or not. Demographic transition- when a country moves from a pre-industrial society to one with an industrial or post-industrial economy. Countries that have only recently begun the process of industrializatio...
Today in class we learned about geography and features of a map. Geography is the study of where things are found on Earth's surface and the reasons for the locations. Two key questions in geography are (1.) Where are people and activities found on Earth? and (2.) Why are they found there? We also talked about cartography, which is the art and science of mapmaking. A map is a two-dimensional or flat-scaled model of the Earth. Maps serve 2 purposes: (1.) As a reference tool to identify an object's absolute and relative location, and (2.) As a communications tool to convey the distribution of human activities or physical features. Also, there is a difference between absolute location and relative location. Absolute location is position expressed in degrees, minutes, and seconds of latitude (north and south of the equator) and longitude (east or west of the Prime Meridian). Relative location is the regional position or situation of a place relative to the position of other pla...
Today in class, Mr. Schick was not here, so we had a sub. We set up Sierra's computer to the projector and finished episode 1 of the Greece video as a class. We all took notes on it. Here are a couple of notes that I wrote down: Athens first artistic legacy- Vase (what was inside worth a lot) artisans/potters- lowest class in Athens 527 BC- Hippias took over 514 BC- Hippias' brother murders- caused his behavior to become terrible, mad (insane) Cleisthenes assembled conspiracy against Hippies and in 510 BC he is very powerful Olympia- every 4 years men would come to compete in sports (Olympics) 776 BC- Olympic Games were founded chariot racing, running, boxing, etc. at Olympics 40,000 Greeks would gather (women were prohibited from entering) Isagoras seizes control with help of Spartans (betrayal) people revolt against Isagoras (Revolution) Isagoras and men blockaded themselves on highest point in Athens, but couldn't escape the people for 2 days - eventu...
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