Ch 2 - Sulfur Cycle Flashcards
1
Q
What form of sulfur does plants and algae use?
A
sulfate (SO42-)
2
Q
what is acid deposition a.k.a. acid rain?
A
any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms.
3
Q
What is the coal mined in Alberta considered to be?
A
High grade because it has a lower sulfur content then coal mines in other areas of the world.
4
Q
What releases sulfur?
A
Weathering.
Volcanic activity.
5
Q
Where is sulfur contained?
A
Fossil fuel deposits such as oil, coal, and natural gas and near volcanic regions.
