In the valleys of central and southern California, dry, sinking air produces an inversion that inhibits the development of towering cumulus clouds during the summer. Hence, in these regions, thunderstorms are most frequent in winter and spring, particularly when cold, moist, conditionally unstable air aloft moves over moist, mild surface air
a. True
b. False
ANSWER: True
Environmental & Atmospheric Sciences
You might also like to view...
A mineral is light colored or transparent, has a hardness of seven, and fractures rather than cleaves. What minerals is it?
a) garnet b) quartz c) biotite d) muscovite e) feldspar
Environmental & Atmospheric Sciences
Prime agricultural land in the United States is being replaced with
A) military bases. B) urban land uses. C) nature preserves. D) oil drilling. E) grazing land use.
Environmental & Atmospheric Sciences
The "sphere" that intersects with all of the other spheres is the
A. biosphere. B. hydrosphere. C. lithosphere. D. atmosphere.
Environmental & Atmospheric Sciences
The most common volcanic rock found in lava flows on composite volcanoes is
A. andesite. B. obsidian. C. basalt.
Environmental & Atmospheric Sciences