Karst features like caves and sinkholes are an example of ________ porosity

A) primary
B) secondary
C) superior
D) restricted


Answer: B

Environmental & Atmospheric Sciences

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The maximum diameter of a water particle orbit of a deep water wave is defined by wave ________.

A. height B. speed C. steepness D. length E. period

Environmental & Atmospheric Sciences

After rising up and over a mountain range, a foehn-type wind will be ____ than it was before it encountered the mountain

a. warmer and moister b. cooler and moister c. warmer and drier d. cooler and drier

Environmental & Atmospheric Sciences

Which of the following karst flow-system types is most like a flow system in sand aquifers?

a. conduit b. diffuse c. mixed d. none of the above

Environmental & Atmospheric Sciences

Services is also known as the secondary sector of the economy

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences