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Ecology 8.11.ABC Flashcards | StudBud
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Ecology 8.11.ABC
Ecology 8.11.ABC
32 terms
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StudBud Administration
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#Ecology
Flashcards
32 cards
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Practice quiz
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Questions
32
Answers
1
Environmental Changes
D
B
A
C
2
would a flood be considered a short or long term environmental change
short term environmental change
long term environmental change
3
Relations in A Food Web
D
B
C
A
4
Relations in A Food Web
C
D
B
A
5
Relations in A Food Web
D
B
A
C
6
Relations in A Food Web
A
D
B
C
7
Drought, Flooding, or Pollution are examples of _______-term environmental changes.
Long
Short
8
Human activities only have negative impacts on the oceans
False
True
9
Relations in A Food Web
A
C
B
D
10
Relations in A Food Web
A
C
D
B
11
Whichof the following describes a producer/consumerrelationship in a marine environment?
b
d
a
c
12
Environmental Changes
A
D
C
B
13
Relations in A Food Web
A
B
C
D
14
Relations in A Food Web
D
B
C
A
15
Relations in A Food Web
C
A
D
B
16
Heavy run-off from field containing fertilizer can increase the amount of _______ in lakes.
bacteria
fish
algea
bacteria
17
Deforestation or Global Warming are examples of _______-term environmental changes.
Short
Long
18
What human impact is the greatest threat to our oceans?
all of the above
pollution
climate change
overfishing
19
Environmental Changes
A
B
C
D
20
do short or long term environmental changes give time for animals to form adaptations?
short
long
21
Which best explains why the oceans have a large impact on the weather over continents?
fluid nature of ocean allows it to change location
oceans store & transfer large amounts of Sun's energy
ocean water contains salts & other dissolved minerals
most of biodiversity on Earth is found in oceans
22
Environmental Changes
D
B
C
A
23
Environmental Changes
D
A
B
C
24
Relations in A Food Web
A
D
B
C
25
How are populations affected by short-term environmental changes?
The changes will only affect individuals and not populations
There is no time to adapt-they must move or become extinct
They increase in number and diversity
Over time they develop new behaviors that help them survive
26
Relations in A Food Web
B
C
A
D
27
Relations in A Food Web
D
B
A
C
28
What is Ocean Acidfication
When a very white person stands in the middle of the ocean
When you poor bleach into the ocean
pH level in the ocean is too high it kills the coral
When the coral made up its mind it wanted to be white
29
Which human activity does NOT have a negative impact on ocean systems?
none of the abve
runoff
overfishing
artificial reefs
30
Environmental Changes
C
D
A
B
31
Relations in A Food Web
B
C
A
D
32
If there is
not
any oxygen in the ocean what will happen?
the water would pollute
Everything would die
fish and other animals won't survive
Nothing would happen
