From quartz's hard physical property, what can be inferred of its bonding structure?
A) an interlocking three-dimensional framework of evenly spaced groups
B) an interlocking three-dimensional framework of unevenly spaced groups
C) two-dimensional sheets of hexagonally bonded groups, loosely bonded between sheets
D) rhombically shaped ionic bonds between groups with even cleavage planes
Answer: A
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Which of the following properties are right for plate boundaries?
a. When a plate moves, its internal area remains relatively rigid and intact b. Rock along plate boundaries can undergoes intense deformation c. Continent forms part of the plate, so that the continent moves with the plate d. All of the above e. Both a and c
Climate consists of all of the following, except
A) the high temperature for a given day. B) expected atmospheric conditions. C) long-term behavior of the atmosphere. D) statistical properties of the atmosphere.
A parcel of air expands and cools, or compresses and warms, with no interchange of heat with its outside surroundings. What is this called?
A) isothermal ascent B) adiabatic process C) forced lifting D) advection
Discuss the evolution of international agreements to address the problem of greenhouse gas emissions
What will be an ideal response?