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Environmental Science

Environmental Science
Electromagnetic radiation with wavelengths between 0.4 and 0.7 micrometers is called:

Infrared light
Microwaves
Visible light
Ultraviolet light

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Environmental Science
Heavy dust can cause

closure of stomata
leaf blights
opening of stomata
browning of leaves

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Environmental Science
If the amount of energy lost by the earth to space each year were not approximately equal to that received:

The sun's output would change
The mass of the atmosphere would change
The length of the year would change
The atmosphere's average temperature would change

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Environmental Science
What is the leading source of energy used in the United States today?

natural gas
oil resources
nuclear power
coal

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Environmental Science
Rainfall is measured by an instrument known as

Seismograph
Nanometer
Lactometer
Rain gauge

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Environmental Science
The book silent spring was written by

Madhav Gadgil
Rachel Carson
E.O.Wilson
Anil Agarwal

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MORE MCQ ON Environmental Science

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