Environmental Science DDT is a ______________ pollutant Biodegradable Naturally degradable Un-biodegradable Non biodegradable Biodegradable Naturally degradable Un-biodegradable Non biodegradable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is Carcinogen? Food colourants Cancer causing agent Drugs for curing infectious disease Drugs used for curing cancer Food colourants Cancer causing agent Drugs for curing infectious disease Drugs used for curing cancer ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Habitat loss and fragmentation, over exploitation, alien species invasion and co extinction are causes for Ecological succession Biodiversity loss Population exploitation Migration Pollution Ecological succession Biodiversity loss Population exploitation Migration Pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which functional feeding groups are involved in the process of in-stream physical breakdown of coarse material into fine particulate organic matter? Collector filterers Collector gatherers Grazers Shredders Collector filterers Collector gatherers Grazers Shredders ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is symbiosis? Study of distribution of related species None Association between members of two species Association between members of same species Study of distribution of related species None Association between members of two species Association between members of same species ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Harnessing of nuclear energy often causes ________ pollution Thermal Water Noise Air Thermal Water Noise Air ANSWER DOWNLOAD EXAMIANS APP
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