Which of the following describes the kind of decrease in ozone concentration as it relates to the ozone hole?
A. permanent
B. monthly
C. seasonal
D. daily
Answer: C
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a. Hydrologic d. phosphorus b. Carbon e. sulfur c. Nitrogen 15. Fixation into soil accomplished by bacteria and algae 16. Cycles are slower than others 17. Transpiration from plants 18. Affects global warming 19. Forms acid rain 20. Affected by burning coal 21. Infiltration and percolation into aquifers 22. Electrical storms affect deposition into soil 23. Deposits found in limestone or dolomite 24. Does not cycle through atmosphere
What is the development of similar characteristics in distantly related organisms called?
a. analogous evolution b. divergent evolution c. homologous evolution d. convergent evolution e. parallel evolution
If wastage is greater than accumulation, a glacier is said to be ____
A)advancing B)melting C)surging D)retreating E)stable
Cities that are distant from downtown are called sprawled cities
Indicate whether the statement is true or false