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WorksheetsEnvironmental Chapter 3 Test
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Yellowstone National Park is an example of
a)
Habitat Destruction
b)
Habitat Preservation
c)
Captive Breeding
d)
Pollution
2.
Which of the following is one of the 3 main factors that affects biodiversity?
a)
Niches
b)
Poaching
c)
Habitat Fragmentation
d)
Pollution
3.
The number of different species in an area.
a)
poaching
b)
captive breeding
c)
niche
d)
biodiversity
4.
The wolves of Yellowstone is considered a
a)
predator
b)
keystone species
c)
captive breeding
d)
experiment
5.
The loss of habitat
a)
pollution
b)
poaching
c)
habitat fragmentation
d)
habitat destruction
6.
Laws have stopped this act that hurts animals
a)
poaching
b)
captive breeding
c)
biodiversity
d)
habitat preservation
7.
Biome with the most biodiversity
a)
coral reef
b)
rain forest
c)
North American Forest
d)
Desert
8.
Which is NOT a threat to biodiversity?
a)
poaching
b)
pollution
c)
exotic species
d)
laws
9.
The mating of condors in a zoo is called
a)
biodiversity
b)
captive breeding
c)
genes
d)
habitat fragmentation
10.
All members of a species disappear
a)
endangered
b)
threatened
c)
extinct
d)
captive
11.
Most significant cause of extinction
a)
poaching
b)
habitat destruction
c)
pollution
d)
exotic species
12.
What did scientists do to protect the Pacific Yew tree?
a)
habitat preservation
b)
make laws to preserve it
c)
produce taxol in a lab
d)
stop poaching
13.
May become extinct in the near future
a)
genes
b)
threatened
c)
pollution
d)
endangered
14.
Genes carry what information?
a)
biodiversity
b)
hereditary
c)
keystone
d)
laboratory
15.
In danger of becoming endangered
a)
threatened
b)
extinct
c)
biodiversity
d)
keystone
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