Environmental Science Which book written by Rachel Carson resulted in banning DDT in USA? Biomagnification Food chain Silent spring The environmentalism Biomagnification Food chain Silent spring The environmentalism ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The total number of major languages in India are 15 18 17 16 15 18 17 16 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The intensity of earthquake is measured in ____________ Beaufort scale Joules Mohs scale Richter scale Beaufort scale Joules Mohs scale Richter scale ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Soap and detergents are the source of organic pollutants like: Polyphosphates All of these Sulphonated hydrocarbons Glycerol Polyphosphates All of these Sulphonated hydrocarbons Glycerol 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 B and C only A and C only C and D only A and B only B and D only B and C only A and C only C and D only A and B only B and D only ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The type of ecosystem with the highest mean plant productivity is tropical rain forest temperate grassland desert tundra tropical rain forest temperate grassland desert tundra ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS