What is the one of the two styles of wooden door frames?

a. rabbet
b. ledge
c. barn
d. finger joint


Answer: a. rabbet

Environmental & Atmospheric Sciences

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Which of the following regions of the United States has a humid subtropical climate?

A. central plains B. southwest C. southeast D. southern California

Environmental & Atmospheric Sciences

Which of the following protists do scientists believe gave rise to animals?

A) amoebas B) sponges C) choanoflagellates D) ciliates

Environmental & Atmospheric Sciences

A geologist is working in an area of old volcanic rocks exposed by erosion. He finds a large rock outcrop that contains flat lying gravels in the base of the outcrop

These gravels are overlain by basalt that forms a series of layers representing flows. The uppermost basalt lava flows have a dip of about 10 degrees to the west. What does this outcrop record? A) Gravels were initially deposited in a river valley and a cinder cone was erupted, damming the valley, before a cinder cone formed. B) Basalt flows formed after gravels were deposited, covered the local terrain, and built a shield volcano with dips of about 10 degrees. C) Basalt flows formed above a series of gravels, filling a river valley. D) You can't tell anything about the history of this region from this outcrop.

Environmental & Atmospheric Sciences

Mainline environmental organizations have been criticized for being too quick to compromise.

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

Environmental & Atmospheric Sciences