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Environmental Science

Environmental Science
An example of nitrogen fixing bacteria in the soil

Rhizobium
Nostoc
Nitrobacter
Azotobacter

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Environmental Science
To protect fruit trees from frost, it is important to keep the air as still as possible.

1

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Environmental Science
Species that occur in different geographical regions separated by special barrier are:

Sibling
Allopatric
None of these
Sympatric

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Environmental Science
The gas that shows the most variation from place to place and from time to time in the lower atmosphere:

Argon (Ar)
Carbon dioxide (CO2)
Methane (CH4)
Ozone (O3)
Water vapour (H2O)

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Environmental Science
Which latitude belt best describes the middle latitudes?

20o to 80o
40o to 70o
20o to 35o
10o to 35o
30o to 50o

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Environmental Science
Fatal degenerative lung disease caused by particulate asbestos is referred to as

sinusitis
asbestosis
allergy
asthma

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