To detect trends in primary productivity related to climate change, scientists need ________ years of global data, such as can be obtained from ocean color satellites.
A. more than 100
B. 10 to 15
C. 30 to 50
D. 20 to 40
Answer: C
Environmental & Atmospheric Sciences
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Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
When a stalactite meets a stalagmite, the result is a ________
A) dripstone B) tombolo C) doline D) column E) hydrothermal
Environmental & Atmospheric Sciences
A deposit of sediment where a stream or river enters a lake or the ocean is called a(n) ____
a. alluvial fan b. braided stream c. dune d. tidal flat e. delta
Environmental & Atmospheric Sciences
Describe the problem associated with pumping groundwater for irrigation in parts of the High Plains
What will be an ideal response?
Environmental & Atmospheric Sciences