A star's brightness tells us
A) how much energy a star produces.
B) its surface temperature.
C) its rotational speed.
D) both how much energy it produces and its surface temperature.
A
Environmental & Atmospheric Sciences
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Identify one negative consequence of transferring water from water-rich areas to water-poor areas?
What will be an ideal response?
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If the pH of a solution was 7 and you were to increase the hydronium ion concentration 1000×, what would the pH be?
A. 10 B. 7,000 M C. 1 × 10-4 M D. 4 M E. 4
Environmental & Atmospheric Sciences
A cut bank is the outside bank of a meander that is subject to erosion.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences
An increase in ________________ has also increased the demand on the environment.
-new technologies -population -wealth -none of these is correct -manufacturing
Environmental & Atmospheric Sciences