Environmental Science "Ozone Hole" is a _____________ Hole in the troposphere Hole in the hydrosphere Destruction of ozone layer Hole in the atmosphere Hole in the troposphere Hole in the hydrosphere Destruction of ozone layer Hole in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Environmental Science "Smog" is a mixture of Sulphur Dioxide and Fog Snow and Dust Snow and Fog Smoke and Fog Sulphur Dioxide and Fog Snow and Dust Snow and Fog Smoke and Fog ANSWER DOWNLOAD EXAMIANS APP
Environmental Science On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth's surface? 0.05 0.3 0.15 0.5 0.7 0.05 0.3 0.15 0.5 0.7 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is meant by root zone process? None of these A control measure to prevent soil pollution A process by which roots of plants are spread on the ground A control measure to prevent water pollution None of these A control measure to prevent soil pollution A process by which roots of plants are spread on the ground A control measure to prevent water pollution ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The global temperature has risen by about __________ degree celsius, since the peak of last glacialisation. 8 10 7 5 8 10 7 5 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A pond, serves as a good example for a __________ water ecosystem. fresh sea brackish marine fresh sea brackish marine ANSWER DOWNLOAD EXAMIANS APP
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