From the perspective of energy, which of the following is the most efficient trophic level?
A) primary producer
B) primary consumer
C) secondary consumer
D) tertiary consumer
E) decomposers
A
Environmental & Atmospheric Sciences
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What term refers to a combination of related parts that interact in an organized manner?
a. system b. hypothesis c. theory d. uniformitarianism e. scientific method
Environmental & Atmospheric Sciences
Where is the Three Gorges Dam, why did China build it, and what are the major problems associated with its construction?
What will be an ideal response?
Environmental & Atmospheric Sciences
Of the East Asian countries below, which is the poorest?
A) China B) North Korea C) South Korea D) Taiwan E) all of the above are equally impoverished
Environmental & Atmospheric Sciences
A glacier that is experiencing net ablation is ____
a. retreating b. advancing c. in equilibrium d. thickening
Environmental & Atmospheric Sciences