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Environmental Science

Environmental Science
Acid is an example of _____________

Ignitable waste
Corrosive waste
Infectious waste
Radioactive waste

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Environmental Science
The sun emits a maximum amount of radiation at wavelengths near ____, while the earth emits maximum radiation near wavelengths of ____.

1 micrometer, 10 micrometers
0.5 micrometers, 10 micrometers
10 micrometers, 30 micrometers
0.5 micrometers, 30 micrometers

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Environmental Science
Bio gas generation is mainly based on the principle of

Fermentation
Sedimentation
Biodegradation
Purification

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Environmental Science
Which of the following provides a measure of the average speed of air molecules?

Pressure
Temperature
Density
Heat

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Environmental Science
Endoderm forms

blood and bone
respiratory system
nervous system
viscera and digestive system

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Environmental Science
The deepest radiation inversion would be observed:

At the equator any day of the year
In polar regions in winter
At the top of a high mountain in winter
In a deep valley during the summer
On a desert in winter

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