Environmental Science The combination of nitrogen oxides and hydrocarbons in the presence of the sunlight causes Acid rain Ozone hole in the atmosphere Global warming Smog Acid rain Ozone hole in the atmosphere Global warming Smog ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Oil spills are a source of pollution for land and air land and water air and noise water land and air land and water air and noise water ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The hottest atmospheric layer is the: Thermosphere Mesosphere Stratosphere Troposphere Thermosphere Mesosphere Stratosphere Troposphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is Canopy? Ground level of the forest Soil in forest Climbers on trees Uppermost level of the forest Ground level of the forest Soil in forest Climbers on trees Uppermost level of the forest ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _________ is a practice of clearing and burning the forest area for cultivation of crops for 3-4 years and shifting. Horticulture Taungya cultivation Agrisilviculture Jhum cultivation Horticulture Taungya cultivation Agrisilviculture Jhum cultivation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science In pond ecosystem, the pyramid of biomass is spindle shaped inverted upright none of these spindle shaped inverted upright none of these ANSWER DOWNLOAD EXAMIANS APP
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