The leading theory for the mass extinction 65 million years ago is a huge meteorite hitting the earth in the area of the Yucatan Peninsula, Mexico.
a. true
b. false
Ans: a. true
Environmental & Atmospheric Sciences
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Revisions of the absolute ages of the geologic time-scale boundaries exposes flaws inherent to the geologic time-scale
Indicate whether this statement is true or false.
Environmental & Atmospheric Sciences
When is latent heat absorbed?
A. During evaporation of water. B. During freezing of water. C. During condensation of water.
Environmental & Atmospheric Sciences
What is the definition of a turbidity current?
A) Subsidence of the seafloor B) Fast-moving water created by density differences C) Submarine landslide D) Focused jet of water blasting across the shelf from a surface stream
Environmental & Atmospheric Sciences
________ continental margins typically exhibit wide, extensive, continental shelves.
A) Transverse B) Lateral C) Passive D) Active
Environmental & Atmospheric Sciences