Two-thirds of all mercury reaching the atmosphere every year comes from.
A. volcanoes
B. rocks and soil.
C. toxicology studies.
D. industrial facilities.
E. methyl mercury.
Answer: D
Environmental & Atmospheric Sciences
You might also like to view...
Internal waves commonly form at the base of the pycnocline
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Most desert plants are xerophytic with numerous mechanisms to cope with dry conditions
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Which of the following can be a parent rock for gneiss?
A) Shale B) Granite C) Schist and phyllite D) Marble and shale E) Shale, granite, schist, and phyllite
Environmental & Atmospheric Sciences
The first three steps of glycolysis are collectively known as which of the following?
A) activation B) initiation C) initialization D) precursors
Environmental & Atmospheric Sciences