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Environmental Science

Environmental Science
Water used for paper mills should not contain

chlorine
sodium
iron
magnesium

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Environmental Science
Ecology deals with the study of:

Living beings
Living and non living components
Reciprocal relationship between living and non living components
Environment

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Environmental Science
Low level ozone is referred to as __________ ozone.

ionosperic
tropospheric
stratospheric
exospheric

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Environmental Science
In calm air the air temperature is -10o C, if the wind speed should increase to 30 knots (with no change in air temperature) the thermometer would indicate:

A temperature of -30o C
A much higher temperature than -10o C
A much lower temperature than -10o C
A temperature of -10o C

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Environmental Science
Which of the following processes acts to remove carbon dioxide from the atmosphere?

Burning fossil fuels
Lightning
Deforestation
Photosynthesis

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Environmental Science
The hottest atmospheric layer is the:

Troposphere
Thermosphere
Mesosphere
Stratosphere

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MORE MCQ ON Environmental Science

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