In general, biodiversity is ________
A) declining in the United States and around the world
B) fairly evenly spread among all of the major groups of animals and plants
C) accurately quantified for most ecosystems
D) 75% plant species and 25% animal species
A
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One advantage of wind power is that it
A. is limited to land areas B. is not noisy. C. does not interfere with wildlife or habitats. D. produces little to no direct carbon dioxide emissions. E. does not require a lot of space.
Probability forecasts use climatological data that are typically averaged over ___ years
A) 2 B) 30 C) 10 D) 16
If all climatic controls except latitude were held constant, which of these cities would be warmest?
A) Wasilla, Alaska at about 61° north latitude B) Punta Arenas, Chile at about 53° south latitude C) Cape Town, South Africa at about 34° south latitude D) Singapore at about 2° north latitude E) Paris, France at about 49° north latitude
The ____________________ degree-day is based on the assumption that people will begin to use their furnaces when the mean daily temperature drops below 65 degrees Fahrenheit
Fill in the blank with correct word.