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Q 1/35
Score 0
What is the number one cause of biodiversity loss?
20
over-population
Habitat change/loss/fragmentation
invasive species
pollution
Q 2/35
Score 0
What is biodiversity?
20
The variety of species.
The variety of life.
The variety of genes.
The variety of ecosystems.
35 questions
Q.
What is the number one cause of biodiversity loss?
1
20 sec
Q.
What is biodiversity?
2
20 sec
Q.
What category of organisms is the largest in terms of population size?
3
20 sec
Q.
What is an endangered species?
4
20 sec
Q.
Organisms, of the same species, that live in the colder climates have more blubber (fat) on them than organisms living in warmer climates. This is because of
5
20 sec
Q.
The easiest measure of biodiversity is
6
20 sec
Q.
What is the easiest way in which biodiversity can provide income for people?
7
20 sec
Q.
If current trends continue, we may see the extinction of
8
20 sec
Q.
Mountains separate tigers from other mountain regions they could live in. The mountains are an example of
9
20 sec
Q.
CITES is an example of
10
20 sec
Q.
Species Survival Plans are implemented to
11
20 sec
Q.
What is one way to manage a whole ecosystem?
12
20 sec
Q.
Paying a nation's debt in exchange to protect biodiversity is called
13
20 sec
Q.
An area that contains trees, flowers, insects, bears, moose, fish, and other living organisms is an example of
14
20 sec
Q.
What is the highest level of biodiversity?
15
20 sec
Q.
Latitudinal gradient is
16
20 sec
Q.
Insects are the largest in terms of
17
20 sec
Q.
An increase in biodiversity ______________________________ the stability of an ecosystem.
18
20 sec
Q.
Which products are derived from nature?
19
20 sec
Q.
The disappearance of a species from an area, but not worldwide is
20
20 sec
Q.
A species at risk of extinction is a(n)
21
20 sec
Q.
Habitat change and fragmentation is the __________________ cause of biodiversity loss.
22
20 sec
Q.
What major U.S. law protects biodiversity?
23
20 sec
Q.
An agreement under international law is a
24
20 sec
Q.
How can zoos, aquariums, and botanical gardens increase populations?
25
20 sec
Q.
What is an example of a single-species approach to protecting biodiversity?
26
20 sec
Q.
The ability to connect fragmented habitats is because of
27
20 sec
Q.
The sum total of organisms in an area, taking into account the variety of life is called
28
20 sec
Q.
The differences in DNA among organisms is called
29
20 sec
Q.
Extinction rates have been
30
20 sec
Q.
A species is ____________________________ to an area if it is found nowhere else in the world.
31
20 sec
Q.
What are two patterns we can see an increase in biodiversity across the world?
32
20 sec
Q.
Habitat loss, invasive species, pollution, over-population, and overharvesting are
33
20 sec
Q.
Captive breeding is the breeding and raising organisms in a
34
20 sec
Q.
Resistance and resilience determine if an ecosystem is
