Environmental Science Which book written by Rachel Carson resulted in banning DDT in USA? The environmentalism Food chain Silent spring Biomagnification The environmentalism Food chain Silent spring Biomagnification ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following statements regarding species interdependence are true? A. An association of two species where one is benefitted and other remains unaffected called mutualism B. An interspecific association where both partners derive benefit from each other is called commensalism C. A direct food relation between two species of animals in which one animals kills and feed on another is referred as predation D. A relationship between two species of organism where both the partners are benefitted from each other is called symbiosis A and B only B and C only C and D only B and D only A and C only A and B only B and C only C and D only B and D only A and C only ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The planet with a strong greenhouse effect, whose surface temperature averages 480oC (900oF) is: Mars Venus Pluto None of these Earth Mars Venus Pluto None of these Earth ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Expansion of SPCA Society for the Prohibition of Cruelty to Animals Society for the Protection of Common Animals None Society for the Prevention of Cruelty to Animals Society for the Prohibition of Cruelty to Animals Society for the Protection of Common Animals None Society for the Prevention of Cruelty to Animals ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Harnessing of nuclear energy often causes ________ pollution Water Thermal Noise Air Water Thermal Noise Air ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A pond, serves as a good example for a __________ water ecosystem. sea marine brackish fresh sea marine brackish fresh ANSWER DOWNLOAD EXAMIANS APP