Which type of door is typically used for entrance doors?

a. solid core
b. panel
c. hollow core
d. ledge


Answer: a. solid core

Environmental & Atmospheric Sciences

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Because shales are easily eroded, the areas where they are exposed typically

A) have soft slopes and soil cover. B) are covered in angular boulders and cobbles. C) form steep cliffs.

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what mineral resource do we use the most of?

a) salt b) iron ore c) cement d) petroleum e) sand, gravel, and stone

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A ____ is a pattern of wind circulation that changes with the seasons and generally results in wet summers and dry winters in parts of Africa and Asia

A) monsoon B) typhoon C) hurricane D) cyclone

Environmental & Atmospheric Sciences

The earth is projected to have a population between 18 and 20 billion people by 2050.

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

Environmental & Atmospheric Sciences