How do many exotic species find their way to new waters?
A) Migrations
B) Carried in the ballast water of tankers
C) Marine birds
D) None of these choices
B
Environmental & Atmospheric Sciences
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Mudflow is less viscous than Debris flow, and therefore the mudflow moves faster than Debris flow.
a. true b. false
Environmental & Atmospheric Sciences
________ is a dark, fine-grained extrusive rock
A) Tufa B) Basalt C) Granite D) Conglomerate E) Shale
Environmental & Atmospheric Sciences
Compare and contrast surface and subsurface mining in terms of environmental impact.
What will be an ideal response?
Environmental & Atmospheric Sciences
The concept of ____________________ proposes that species change little or gradually over long periods of time and
then evolve quickly to give rise to new species. Fill in the blank(s) with the appropriate word(s).
Environmental & Atmospheric Sciences