Environmental Science What is oil slick? Oil in deep sea Boiled oil Cooled oil Thin film of oil in sea water Oil in deep sea Boiled oil Cooled oil Thin film of oil in sea water ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The best way to check soil erosion is by providing adequate trees and Grass cover Sand Manure Water Grass cover Sand Manure Water ANSWER DOWNLOAD EXAMIANS APP
Environmental Science World wildlife week is observed during First week of September Last week of October First week of October Third week of October First week of September Last week of October First week of October Third week of October ANSWER DOWNLOAD EXAMIANS APP
Environmental Science North American grassland are called Prairies Pampas None Savannah Prairies Pampas None Savannah ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Oil derived from coal, oil shales or tar sands is called syncrude biomass natural gas None of these syncrude biomass natural gas None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Green House effect is caused by Decrease in CO2 Increase in CO2 Increase in O2 Decrease in O2 Decrease in CO2 Increase in CO2 Increase in O2 Decrease in O2 ANSWER DOWNLOAD EXAMIANS APP
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