Many flash floods, including the one that occurred in Colorado's Big Thompson Canyon, are the result of thunderstorms that
a. contain no lightning.
b. form in a dry air mass.
c. move slowly.
d. have weak or non-existent downdrafts.
e. lack the dissipating stage.
Question 2
Squall lines generally do not form
a. behind a cold front.
b. when the air aloft develops waves downwind from a cold front.
c. along a cold front.
d. in the warm sector where warm, dry air meets warm, humid air.
e. ahead of an advancing cold front.
Cheetah front and hind feet, as illustrated in Pocock's The Fauna of British India, including C
The path of blood flow through the chambers of the left and right side of the heart, including the v
Glaucoma. (a) A buildup of pressure within the eye cavities, often caused by a blockage of vessels t
Floods
Cretinism can result in a child born to a mother who was iodine deficient during early pregnancy
Blueberry bees (Osmia ribifloris) are efficient pollinators of a variety of plants, including this b