The maximum annual temperature tends to occur ____
a. at the time of maximum receipt of solar radiation
b. at the time of maximum sunspot activity
c. a month or so before the receipt of maximum solar radiation
d. a month or so after the receipt of maximum solar radiation
e. six months or so after the receipt of maximum solar radiation
d
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We can generally expect the air to be __________ above areas of surface low pressure and
__________ above areas of surface high pressure. a. rising, rising b. rising, sinking c. sinking, sinking d. sinking, rising
An element has two different isotopes: one that weighs 65 amu and another that weighs 67 amu. If the average atomic mass of all the isotopes is 66.5 amu, what can be said about the relative abundance of the isotopes?
A) The isotope with the mass of 67 is more abundant than the isotope with the mass of 65. B) The isotope with the mass of 65 is more abundant than the isotope with the mass of 67. C) The isotope with the mass of 66.5 is more abundant than the isotope with the mass of 67. D) The isotope with the mass of 66.5 is more abundant than the isotope with the mass of 65. E) All the isotopes have the same relative abundance.
Consider the concept of trophic levels, and explain why it may be necessary for humans to eat less meat. How much energy is lost from one level to the next? Use numbers to support your argument.
What will be an ideal response?
Endemic
What will be an ideal response?