Which of the following is relates the name of an electrode to its sign?

A) The anode is the positive electrode.
B) The cathode is the negative electrode.
C) both a and b
D) neither a nor b


C

Environmental & Atmospheric Sciences

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Resources that include sand, gravel, crushed stone, salt, and sulfur are known as

____________________ resources. Fill in the blank(s) with the appropriate word(s).

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The ________ Era is theĀ Age of Mammals.

A. Cenozoic B. Archean C. Paleozoic D. Precambrian E. Mesozoic

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What is NOT true about chemical weathering?

A. more effective on larger surface areas B. decomposes through chemical alteration C. more effective on finer-grained materials D. proceeds faster in drier, cooler climates E. more effective with abundant water

Environmental & Atmospheric Sciences

Fault-block mountains are produced by

A. compressional forces and movement of sections of rock along fault planes. B. tensional forces and movement of sections of rock along fault planes. C. the movement of magma. D. the wrinkling of rock where tectonic plates converge.

Environmental & Atmospheric Sciences