Environmental Science The Residential and Commercial wastes mainly consist of: Packaging materials Card board Food wastes None of these Packaging materials Card board Food wastes None of these ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The resources that can be replaced by natural ecological cycle is called exhaustible natural Renewable non-renewable exhaustible natural Renewable non-renewable ANSWER DOWNLOAD EXAMIANS APP
Environmental Science This is used as a guide to planting and for determining the approximate date for harvesting crops: Heating degree-days Cooling degree-days Mean annual temperature Growing degree-days Heating degree-days Cooling degree-days Mean annual temperature Growing degree-days ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following is the best indicator of SO2 pollution. bryophyte lichen pteridophyte algae bryophyte lichen pteridophyte algae ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Eutrophication results from Agricultural and sewage water Pesticides Vehicle exhaust Industrial effluents Agricultural and sewage water Pesticides Vehicle exhaust Industrial effluents ANSWER DOWNLOAD EXAMIANS APP
Environmental Science BOD of a river water is found very high. This means water contain many dissolved minerals is highly polluted is clear contain Algae contain many dissolved minerals is highly polluted is clear contain Algae ANSWER DOWNLOAD EXAMIANS APP
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