Which principle is a geologist applying when deciding that a fossil in a mud layer is older than a fossil in a sandstone layer above it?
A) the principle of inclusions
B) the principle of superposition
C) the principle of cross-cutting relationships
D) the principle of original horizontality
Answer: B
Environmental & Atmospheric Sciences
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A) renewable resource B) human resource C) cultural resource D) natural resource E) economic resource
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The property of adhesion accounts for water's high surface tension
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Carbon dioxide (CO2 ) is the most abundant natural greenhouse gas
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
In which mainland nation of Southeast Asia has coffee become a growing export commodity?
A) Vietnam B) Cambodia C) Burma D) Laos E) Thailand
Environmental & Atmospheric Sciences