Earth Sciences Jobs
racking Plate Movement
Goal: The learner will build an understanding of lithospheric materials, tectonic processes, and the human environmental impacts of natural and human-induced changes in the lithosphere.
Background:
Scientists have substantial evidence to support the idea that the Earth’s crust is divided into numerous plates, which are constantly moving or floating on a river of molten magma.
Geologists and Seismologists monitor plate movement by using numerous technological advancements. Some of the tools used by these scientists are:
GPS (Global Positioning Systems) and SLR (Satellite Laser Ranging).
Please watch the following video to learn more about how GPS works and some of the uses:
Navigational Uses for Global Positioning Systems (Source: NASA video)
Assignment:
· You are to research GPS and SLR as they apply to mapping the Earth’s surface.
Use Microsoft Word or Google Presentations document to complete the following project:
· Write a brief (2-3 paragraphs) summary of how these devices help measure and record plate movement. You can also include other uses for GPS and SLR.
· Insert several photographs (1-3) which help to explain how GPS and SLR work.
· Place captions (using a text box) with each photograph for explanation.
· Be sure to include a bibliography (including references used for information, pictures, and drawings).