The nutrients that tend to limit photosynthesis in marine environments include ________
A) carbon dioxide
B) nitrogen
C) phosphorus
D) carbon dioxide and nitrogen
E) nitrogen and phosphorus
E
Environmental & Atmospheric Sciences
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The existence of stream terrace is sure evidence of ____.
a - entrenched meanders b - delayed tributary junction c - rejuvenation d - knickpoint e - volcanic activity
Environmental & Atmospheric Sciences
A neutron makes a better nuclear bullet than a proton or an electron because it
A) has the greatest mass. B) carries no electrical charge. C) can be accelerated by electromagnetic fields. D) all of the above
Environmental & Atmospheric Sciences
Explain how the recruitment of mine workers impacts public health
Environmental & Atmospheric Sciences
Radiation from the Earth is mostly absorbed in the lower troposphere and is ________ back towards Earth
A) re-radiated B) scattered C) conducted D) convected E) reflected
Environmental & Atmospheric Sciences