Which of the following is usually lower in urban areas compared to rural areas?

A. temperature
B. concentration of pollution
C. visibility
D. frequency of fog


Answer: C

Environmental & Atmospheric Sciences

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The first comprehensive theory of continental drift was propounded by _______.

a - Wallace b - Darwin c - Koppen d - Wegener e - Sagan

Environmental & Atmospheric Sciences

P waves ________.

a.) have higher amplitudes than do S waves b.) propagate only in solids c.) produce the strongest ground shaking d.) are faster than S waves and surface waves

Environmental & Atmospheric Sciences

Belgium's language boundary sharply divides the country into two regions. What are the two languages spoken in these two regions?

A) French and Walloons B) French and Flemish C) Italian and German D) Dutch and German E) Italian and Dutch

Environmental & Atmospheric Sciences

During Northern Hemisphere winter, _______________ pressure cells develop over the land areas

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences