Environmental Science The sun emits its greatest intensity of radiation in: The ultraviolet portion of the spectrum The infrared portion of the spectrum The x-ray portion of the spectrum The visible portion of the spectrum The ultraviolet portion of the spectrum The infrared portion of the spectrum The x-ray portion of the spectrum The visible portion of the spectrum ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A high Biological Oxygen Demand (BOD) indicates that: High level of microbial pollution Low level of microbial pollution water is pure absence of microbial action High level of microbial pollution Low level of microbial pollution water is pure absence of microbial action ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The pyramid of numbers in a single tree is Upright Inverted Spindle shaped None of these Upright Inverted Spindle shaped None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An ecosystem gradually merges with an adjoining one through a transitional zone is called the ______________ ecotone Ecological niche ecological footprint shore effect ecotone Ecological niche ecological footprint shore effect ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Some species of plants and animals are extremely rare and may occur only at a few locations are called Threatened Endangered Vulnerable Endemic Threatened Endangered Vulnerable Endemic ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The first protected area in India is ____________ Bandipur sanctuary Corbett National Park Silent valley Nagar-Hole Bandipur sanctuary Corbett National Park Silent valley Nagar-Hole ANSWER DOWNLOAD EXAMIANS APP
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