Environmental Science The gas that absorbs most of the harmful ultraviolet radiation in the stratosphere: Nitrous oxide Chlorofluorocarbons Carbon dioxide Ozone Water vapor Nitrous oxide Chlorofluorocarbons Carbon dioxide Ozone Water vapor ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In recycling of mineral elements within an ecosystem, the responsible direct acing organism are called Primary consumers Decomposers Secondary consumers Producers Primary consumers Decomposers Secondary consumers Producers ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Nitrogen fixing blue green algae is Rhizobium Nostoc Nitrosomonas Clostridium Rhizobium Nostoc Nitrosomonas Clostridium ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following can be used as a method of protecting an orchard from damaging low temperatures during a radiation inversion? All of these Orchard heaters Wind machines Irrigation (cover the area with water) All of these Orchard heaters Wind machines Irrigation (cover the area with water) ANSWER DOWNLOAD EXAMIANS APP
Environmental Science World wildlife week is observed during Third week of October 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 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The ocean covers ________ percentage of Earth's surface. 0.71 0.61 0.91 0.51 0.71 0.61 0.91 0.51 ANSWER DOWNLOAD EXAMIANS APP