Answer: i dont remeber completly but 21354
Explanation:
The correct answer to this open question is the following.
Unfortunately, you forgot to attach the options for this question. However, trying to help you we can comment on the following.
If you look at a graphical representation of at least a 50-year period between 1920 and 2014, you would see "increasing global temperatures, melting ice caps and glaciers, and rising sea levels."
Climate change or global warming is not new for planet earth. It is a phenomenon that has happened in the past according to scientists and national agencies. It is believed that global warming had caused natural disasters such as the melting of ice caps and the flooding of many lands on Earth, destroying life forms.
That is why right now, many agencies are closely researching climate change. Among those institutions are the US National Academy of Sciences, the Geological Society of America, the American Meteorological Society, and the National Aeronautics and Space Administration.
Technology has totally changed the way maps are made and geographical areas are represented, both regarding the calculation methods and the materials and technology used (nowadays we use databases instead of paper)
In times past, geographers had to rely on anachronistic tools to create maps. Therefore, the accuracy of their calculations was often very poor. Observation and information collected from travelers, sailors and merchants was usually the most common way to create maps, in the absence of more reliable sources. Nowadays, computerized mapping and satellites make it a lot easier to map and represent large geographical areas. In conclusion, the advance of technology has been fundamental for the creation of better and more accurate maps.
The Roaring 20s if it is the same multiple choices I had.
