The Milky Way galaxy is an example of a(n) ________ galaxy.

A. spiral

B. irregular

C. elliptical

D. dwarf


A. Spiral is the answer

Environmental & Atmospheric Sciences

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How does poverty and affluence affect the environment?

What will be an ideal response?

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Tsunamis

A. travel very slowly and dissipate a few kilometers from their point of origin. B. are sometimes called "tidal waves" but are actually sea waves generated by seismic events. C. cross the open ocean as huge breakers, sweeping ships aside. D. All of the choices are correct.

Environmental & Atmospheric Sciences

Spring tides are tides:a

that result from the combined gravitational force of the aligned Moon and Sun. b. that occur when the Sun and Moon are disposed at right angles to one another. c. that occur in springtime when floodwaters are high. d. with a relatively small range. e. that are high only once per day.

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The daily mean temperature shown in the figure (according to the standard meteorological definition) is [INSERT FIGURE 3-28. NO CAPTION]

A) 22 oC B) 20 oC C) 15 oC D) 18 oC

Environmental & Atmospheric Sciences