Answer:
Over the past 50 years, thousands of satellites have been sent into space on missions to collect data about the Earth. Today, the ability to forecast weather, climate, and natural hazards depends critically on these satellite-based observations. At the request of the National Aeronautics and Space Administration, the National Research Council convened a committee to examine the scientific accomplishments that have resulted from space-based observations. This book describes how the ability to view the entire globe at once, uniquely available from satellite observations, has revolutionized Earth studies and ushered in a new era of multidisciplinary Earth sciences. In particular, the ability to gather satellite images frequently enough to create "movies" of the changing planet is improving the understanding of Earth's dynamic processes and helping society to manage limited resources and environmental challenges. The book concludes that continued Earth observations from space will be required to address scientific and societal challenges of the future.
Non Metal
brittle, poor conductor for heat poor conductor of electricity, dull surface
Metal
malleable, Good Conductor for electricity, Good Conductor of heat, shiny surface
Hope This Helps :D
Answer:
Well for starters they did not have school back then so the pictographs were not used by everyone so therefore it was not taught to everybody cause it wasn't a life they had needed to master.
Explanation:
I believe the answer is: A social movement.
A social movement refers to a form of organized effort that aimed to address a specific social or political issues.
In general, these movement usually an effort to alleviate the suffering from a suppressed group that receive unfair treatment from the majorities.
