Environmental Science The method of simultaneous integration of trees with agricultural crops is called Agro forestry Reforestation Deforestation Combined culture Agro forestry Reforestation Deforestation Combined culture ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following gases has role an important in maintaining atmospheric temperature? Argon Carbon dioxide Nitrogen Oxygen Argon Carbon dioxide Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Many wild plant and animals are on the verge of extinction due to None of these Habitat destruction Climatic changes Non availability of food None of these Habitat destruction Climatic changes Non availability of food ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The simplest aquatic ecosystem can be seen in a Pond Water Tank River Lake Pond Water Tank River Lake ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Nitrogen oxide and hydrocarbons released by automobiles interact to form Aerosol PAN CO SO2 Aerosol PAN CO SO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science DDT is a ______________ pollutant Biodegradable Non biodegradable Naturally degradable Un-biodegradable Biodegradable Non biodegradable Naturally degradable Un-biodegradable ANSWER DOWNLOAD EXAMIANS APP