Atmospheric sulfur pollution gives rise to
a. acid snow only.
b. acid fog only.
c. acid rain only.
d. all of these.
d
You might also like to view...
A friend tells you that he knows of a situation in which bowl of ice sitting by itself on a table in a room whose air temperature is 20oC gives up heat the surrounding air. What’s wrong with this concept?
A. It would violate the 0th law of thermodynamics B. It would violate the 1st law of thermodynamics C. It would violate the 2nd law of thermodynamics D. It would violate the 3rd law of thermodynamics
Which of the following sequences of electromagnetic radiation is correct in order of increasing energy?
a. gamma rays, X-rays, infrared, radio b. radio, microwave, gamma rays, UV c. visible, UV, X-rays, gamma rays d. visible, microwave, radio, infrared e. infrared, visible, radio, X-rays
Angular Momentum: A person sits on a freely spinning lab stool that has no friction in its axle. When this person extends her arms,
A. her moment of inertia decreases and her angular speed increases. B. her moment of inertia decreases and her angular speed decreases. C. her moment of inertia increases and her angular speed increases. D. her moment of inertia increases and her angular speed decreases. E. her moment of inertia increases and her angular speed remains the same.
What are the three key necessities for all life on Earth?
A) (1) nutrients, (2) energy, (3) liquid water B) (1) liquid water, (2) carbon, (3) oxygen C) (1) nutrients, (2) liquid water, (3) oxygen D) (1) DNA, (2) mutations, (3) liquid water E) (1) DNA, (2) liquid water, (3) oxygen