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Environmental Science

Environmental Science
Which of the following is the major cause of pollution?

hydrocarbon gases
plants
fungi
man

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Environmental Science
The maintenance of relatively constant internal environment is called

Endotherms
Exotherms
Homeobox
Homeostasis

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Environmental Science
The maximum pressure that water vapor molecules would exert if the air were saturated is called the:

Mixing ratio
Boiling point
None of these
Absolute humidity

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Environmental Science
Water used for paper mills should not contain

sodium
chlorine
magnesium
iron

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Environmental Science
Growing agricultural crops between rows of planted trees is known as

Agroforestry
Social forestry
Taungya system
Jhum

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Environmental Science
The first trophic level in a food chain

Carnivores
Bacteria
Green Plants
Herbivores

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