The pupil of your eye is a net

A. emitter of radiant energy.
B. absorber of radiant energy.
C. neither of these
D. not enough information


Answer: B

Environmental & Atmospheric Sciences

You might also like to view...

The principle of relative age dating which can be used to determine when the river formed on the landscape is the principle of



A) crosscutting relations.
B) inclusions.
C) original horizontality.
D) superposition.

Environmental & Atmospheric Sciences

Which feature is not usually caused by convergent boundaries?

A) volcanoes B) deep-sea trenches C) rift valleys D) mountains

Environmental & Atmospheric Sciences

Scattering occurs more in water than air due to the greater density of water. Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Submarine canyons were most likely formed by ________

A) deposition of terrestrial sediment B) earthquake activity C) wind erosion in the past D) erosion by turbidity currents E) scouring by glaciers during the last ice age

Environmental & Atmospheric Sciences