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Environmental Science

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

Microwaves
Visible light
Ultraviolet light
Infrared light

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Environmental Science
If you want to keep an object cool while exposed to direct sunlight,

Put it inside a brown paper bag
Wrap it in black paper
Wrap it in aluminum foil with the shiny side facing inward
Wrap it in aluminum foil with the shiny side facing outward

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Environmental Science
Which plants die after flowering?

Lotus
Butea
Bamboo
Chrysanthemum

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Environmental Science
The phenomenon of accumulation of non-biodegradable pesticides in human beings

Bioaccumulation
Biodegradation
Biomagnification
Bioremediation

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Environmental Science
Ozone depletion is mostly caused by

CO2
CO
CFCs
CCL

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Environmental Science
_______ trees shed their leaves during winter and hot summer.

deciduous
coniferous
Shola
ever green

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MORE MCQ ON Environmental Science

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