Environmental Test 2 (Biodiversity)

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42 Terms

1

The biggest combined cause of biodiversity loss is ___ los/degration/fragmentation

habitat

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2

Marine ___ are currently of special interest as the source of new potential drugs

invertebrates

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3

species with a small ___ are especially at risk of extinction

population

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4

specializes ___ are especially at risk of extinction

feeders

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5

non-native species can often ___ with genetically related native species

hybridize

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6

a fence was built across Australia in an attempt to stop the spread of ___

rabbits

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7

medicine deprived from poppies

codeine and morphine

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8

species with a small ____ are especially at risk of extinction

range

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9

this type of animal is of special interest in the search for new drugs

venomous

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10

a category of illness commonly treated by traditional medicine

gastrointestinal

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11

the global seed bank is located in ___ Norway

svalbard

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12

about 30% of medicines from marine organisms are from ___

sponges

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13

about 25% of all discovered species are ___

beetles

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14

less of the estimated ___ species have been discovered than of the estimated animal species

fungi

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15

“threatened” species on the IUCN Red list category

endangered and vulnerable

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16

a category of illness commonly treated by traditional medicine

inflammation

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17

80% of people in the developing world rely on ___ medicine

traditional

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18

a reason to conserved biodiversity is food ___

security

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19

the biggest cause of biodiversity loss is (over) _____

exploitation

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20

habitat fragmentation can result in increased ___ effects

edge

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21

the island foxes on ___ island needed tome vaccinated against canine distemper virus

catalina

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22

the fungus that spreads dutch elm disease is spread by a ___

beetle

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23

overexploitation can result accidentally since ___ yields can be hard to quantify accurately

sustainable

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24

more of the estimated ___ species have been discovered than of the estimated animal species

plant

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25

the Giant panda lives in the montane forest of ___

china

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26

____ species are easily recognizable and well-liked

flagship

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27

___ potateos in Peru are hybrids between wild and native potatoes

improved

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28

it is said that biodiversity loss ___ as habitat loss increases

excelerates

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29

seasonal ___ are especially at risk of extinction

migrants

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30

the Atlantic cod fishery collapsed in the 1990s due to overexploitation using increased ___

technology

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31

the goal of a national park is ___

preservation

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32

___species are ecologically (very) important

keystone

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33

examples of ecological ___ are clean air and water

benefits

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34

the branch of tourism that depends on biodiversity

ecotourism

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35

the international group that prevents trade of endangered species

CITES

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36

more diverse, or ___, ecosystems can better withstand disturbances

complex

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37

a type of approach taken in the discovery of new drugs

targeted and random

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38

this plant was used to develop the first heart medicine

foxglove

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39

the goal of a national forest is ___

conservation

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40

___protected areas are better than ones made in a line

clumped

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41

the ___ island date palm is threatened by date palm plantations

canary

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42

protected areas linked by ___ are better than isolated

corridors

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