The feeding of a flea on a dog's blood and your case of athlete's foot illustrate examples of

A) parasitism.
B) commensalism.
C) amensalism.
D) mutualism.


A

Environmental & Atmospheric Sciences

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Cultural nationalism—the belief that a nation shares a common culture—is most likely to be prominent in

A) a diverse country of immigrants like the United States. B) an empire like the British or Russian Empires. C) a region like Scotland, Kurdistan or Quebec with an ethno-linguistically homogenous population. D) A former colony like Nigeria or India composed of ethno-linguistic & religious groups.

Environmental & Atmospheric Sciences

What is the unit that is equivalent to raising the temperature of 1 gram of water by 1 degree centigrade?

a) Calorie b) Van der Waals c) Heat capacity d) Kilocalorie e) Joule

Environmental & Atmospheric Sciences

What is uniformitarianism?

• A uniform method by which science is conducted • A concept that states that present processes operated in the past, at similar rates • A concept stating that environmental conditions in the past were the same as those of today • A method by which the uniformity of population growth is assessed

Environmental & Atmospheric Sciences

Paleoseismologic analysis of trenches cut across faults and folds in the New Madrid, Missouri, area has led the U.S. Geological Survey to forecast a 25% chance of a magnitude ________ earthquake here within the next 50 years. 

A. 9+ B. 8.5 to 9 C. 7.5 to 8.5 D. 6 to 7

Environmental & Atmospheric Sciences