Environmental Science What is desertification? Conversion of croplands into desert All of these Conversion of forests into desert Conversion of grassland into desert Conversion of croplands into desert All of these Conversion of forests into desert Conversion of grassland into desert ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Mulching helps in soil fertility soil sterility moisture conservation improvements soil structure soil fertility soil sterility moisture conservation improvements soil structure ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Ozone depletion is mostly caused by CCL CO CFCs CO2 CCL CO CFCs CO2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science DDT is a ______________ pollutant Biodegradable Un-biodegradable Naturally degradable Non biodegradable Biodegradable Un-biodegradable Naturally degradable Non biodegradable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What are rodenticides? That kill crocos That kill insects That kill rats That kill fishes That kill crocos That kill insects That kill rats That kill fishes ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Water vapour is: A cloud droplet A snowflake A gas A rain drop A cloud droplet A snowflake A gas A rain drop ANSWER DOWNLOAD EXAMIANS APP
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