Fire history in an open pine woodland ecosystem would be best determined by ________
A) ambient air temperature
B) soil chemistry
C) charcoal in the soil
D) tree ring scars
E) the density of vegetation
D
Environmental & Atmospheric Sciences
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A volume of air has a temperature of 0°C. An equal volume of air that is twice as hot has a temperature of
A) 0°C. B) 2°C. C) 100°C. D) 273°C. E) none of the above
Environmental & Atmospheric Sciences
What process involves the radiation of internal heat to the surface?
a. Convection b. Conduction c. Radioactive decay d. Combustion
Environmental & Atmospheric Sciences
When the locations of the first appearances of a particular index mineral are connected on a map, the result is a line of equal metamorphic intensity called a(n) ____________________
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
The smallest marine mammal is a ________.
A. dugong B. sea lion C. fur seal D. sea otter E. seal
Environmental & Atmospheric Sciences