The collapse of fisheries is most noticeable among the smaller fish that are consumed by larger predatory fish, such as sharks and tuna
a. True
b. False
Indicate whether the statement is true or false
False
RATIONALE: The decline of fish species are most extreme among stocks of large predatory fish like sharks, tuna, and swordfish.
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The ____________ is the layer of atmosphere that is calm and where airflow is much less turbulent than in
the other layers. Fill in the blank(s) with the appropriate word(s).
A typical cloud-to-ground lightning event consists of
A) a single electrical discharge. B) a massive release of latent heat. C) a combination of ionospheric discharge and wind shear. D) several distinct steps that look to the human eye like a single lightning strike.
In what region of the Sun is solar energy generated?
A. the mid-interior, where the gravitational field between the core and periphery is balanced. B. the inner core, with temperatures more than 15,000,000 K. C. the outer surface, where the greatest pressure resides D. the inner surface, the region of greatest density E. Energy is evenly generated throughout the Sun.
When a rock is buried deep in the Earth and experiences the same force from all sides, it is under
A) confining pressure. B) fluid pressure. C) shear stress. D) burial compression.