Although coal burning contributes a very small amount, the high mercury levels in fish result from spills of mercury directly into the water.
Answer the following statement true (T) or false (F)
False
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Sandstone-carbonate-shale assemblages are characteristic of active margin sedimentation
"Globally, varying air pressures result from large-scale air circulation driven by heating and cooling." Evaluate this statement
A) It is true; air pressure increases as hot air rises and pushes against cooler air masses. B) It is partially true; however, Earth's rotation also plays an important part. C) It is partially true; however, it is much more complicated due to ocean currents. D) It is false; varying air pressure is caused solely by Earth's rotation and ocean currents.
How does the phase change of water from liquid to vapor generally influence the air temperature experienced in locations near water?
A) Air temperatures are generally cooler. B) Air temperatures are generally warmer. C) They have higher maximum temperatures. D) Water phase change has no specific influence.
Which of the following is a severe disease?
A) galactosemia B) galactosuria C) both a and b D) neither a nor b