Environmental Science In which year Silent Valley was declared as National Park? 1981 1982 1988 1984 1981 1982 1988 1984 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The ozone at ground level is primarily from __________ precursors. Oxygen Fossil fuel Methane CFCs Oxygen Fossil fuel Methane CFCs ANSWER DOWNLOAD EXAMIANS APP
Environmental Science If we uncover half of the forest, covering of the earth, what crisis will be produced at most and at first? Rest half forests will maintain this imbalance Some species will be extincted Energy crisis will occur Population and ecological imbalance will rise up Rest half forests will maintain this imbalance Some species will be extincted Energy crisis will occur Population and ecological imbalance will rise up ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Pottery workers are at high risk of __________ lung disease. Asbestosis Bronchitis Asthma Silicosis Asbestosis Bronchitis Asthma Silicosis ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Burning of coal produces oxides of sulphur and nitrogen which combined with water vapor leads to acid rain forest fire brackish water soil pollution acid rain forest fire brackish water soil pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science _______ is an example of "bottom feeders". Snake Tadpole Frog Cat fish Snake Tadpole Frog Cat fish ANSWER DOWNLOAD EXAMIANS APP
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