Ocean floor averages about ________ km depth below sea level
A) 8 B) 2 C) 4 D) 6
C
You might also like to view...
The world's three major ________ house 80 percent of the world's final assembly plants, including 40 percent in East Asia, 25 percent in Europe, and 15 percent in North America
A) industrial regions B) river valleys C) manufacturing cities D) cultural regions E) industrialized countries
A(n) ____ is a test involving manipulations made on conditions of a particular observation
a. hypothesis b. experiment c. theory d. scientific method
Closely spaced isotherms indicate:
a. a steep temperature gradient. b. a gentle temperature gradient. c. a steep pressure gradient. d. a gentle pressure gradient.
What type(s) of building(s) and monument(s) is(are) most susceptible to acid damage?
A. Limestone and marble B. Granite and basalt C. Brick and bronze D. Wood E. Concrete and brick