One of the consequences of gold mining in the Amazon Basin has been the release of 100 tons of
mercury each year. Indicate whether the statement is true or false.
T
You might also like to view...
The ocean holds more than 97% of Earth's water
Indicate whether the statement is true or false
Which of the following correctly describes an electron?
A) on the scale of subatomic particles it is massive and has a +1 charge B) on the scale of subatomic particles it is massive and has a -1 charge C) on the scale of subatomic particles it is light and has a +1 charge D) on the scale of subatomic particles it is light and has a -1 charge
A naturally occurring concentration of metallic minerals that can be extracted economically is called ________ whereas any occurrence of useful minerals that are formed in such quantities that eventual extraction is reasonably certain, but not
necessarily profitable, are called ________ resources. Fill in the blank(s) with correct word
Water flowing on karst landscapes frequently disappears into ________
A) haystack hills B) swallow holes C) bedding planes D) joints E) hot springs