If you are standing on the surface of the Earth (or in a building), the air you breathe comes from which atmospheric layer?
What will be an ideal response?
troposphere
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Which of the following physical properties is not generally used to identify most minerals?
A) hardness B) smell C) luster D) cleavage
Which term is used to describe the amount of biologically productive land/sea area necessary to support the lifestyle of an individual?
A. Ecological Footprint B. Geologic Commons C. Consumption Rate D. Sustainable Square E. Environmental Area
In which of the following places on Earth has the local environment's capacity to support its human population been exceeded most seriously?
A) India B) Australia C) Western North America D) Southern Africa
In which of the following conditions can a persistence forecast be quite accurate?
A. when upper-level winds blow straight from west to east B. when a frontal system approaches your location at constant speed C. when the weather has been unusually cold for several days D. when you are positioned in the middle of a large, stationary air mass