Human Impact Activities
Middle School Science · Flashcards · Recall
MIDDLE SCHOOL SCIENCE · FLASHCARDS
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QUESTION
What human activity commonly causes eutrophication by adding excess nitrates and phosphates to water?
QUESTION
What human activity most directly increases methane (
C
H
4
CH_4
C
H
4
) from livestock digestion?
QUESTION
What is the term for rain made acidic mainly by
S
O
2
SO_2
S
O
2
and
N
O
x
NO_x
N
O
x
from combustion sources?
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ANSWER
Acid rain. Pollutants react with water vapor to form acidic precipitation.
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