Discuss the branch of geology called stratigraphy and how the fundamental geologic principles

are used to unravel stratigraphic relationships. What will be an ideal response?


Stratigraphy is the branch of geology that deals with the description of the origin, composition,
areal extent, and age relationship of strata, including sedimentary rocks and volcanic rocks. The
student should be able to apply the principles of superposition, lateral continuity, cross-cutting
relationships, etc., to determine the relative ages of strata and the geologic history of an area.

Environmental & Atmospheric Sciences

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On average, shoreline is being destroyed faster than it is created

Indicate whether the statement is true or false.

Environmental & Atmospheric Sciences

The steeper profile of the Mid-Atlantic Ridge compared to the East Pacific Rise indicates that the Mid-Atlantic Ridge is the faster spreading center.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Which of the following minerals is not a ferromagnesian mineral?

A) Olivine B) Potassium feldspar C) Pyroxene D) Biotite mica

Environmental & Atmospheric Sciences

Scientists use ________ to forecast climate change

A) historical data B) computer simulation models C) statistics D) political mandate E) CO2 concentrations

Environmental & Atmospheric Sciences