An example of primary productivity would be
A. a wild raspberry plant growing 30 grams of new leaf mass during a day of photosynthesis.
B. a young hawk growing 10 more grams of body mass by killing and eating a young oriole.
C. a young oriole growing 10 more grams of muscle during a feeding trip to a raspberry bush.
Answer: A
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Which is TRUE of upper atmospheric circulation?
A) Middle and upper tropospheric circulation is an important component of the atmosphere's general circulation. B) These winds flow principally from the east. in the mesosphere. C) It refers to the winds in the thermosphere. D) These winds are unrelated to surface weather patterns and of no consequence to the atmosphere's general circulation.
How does the Coriolis Effect influence moving objects on a moving sphere?
a) Moving objects will deflect in a counter clockwise manner in the northern hemisphere. b) Moving objects will deflect in a clockwise manner in the southern hemisphere. c) Moving objects will continue in the intended direction without deflection. d) Moving objects will deflect clockwise in the northern hemisphere. e) All of the above
Both the gross domestic product (GDP) and genuine progress indicator (GPI) can be used as a measure of the wealth of a nation. Explain the difference between the GDP and GPI
What will be an ideal response?
After three half-lives, ________ of an original, radioactive, parent isotope remains and the rest has decayed into the daughter isotope
A) 75% or three-fourths (3/4) B) 50% or one-half (1/2) C) 25% or one-fourth (1/4) D) 12.5% or one-eighth (1/8)