Environmental Science The algal booin often releases __________ in water virus toxins bacteria acidic virus toxins bacteria acidic ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is the major cause of diminishing wildlife number? Felling of trees Paucity of drinking water Cannibalism Habitat destruction Felling of trees Paucity of drinking water Cannibalism Habitat destruction ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Green House effect is caused by Increase in O2 Decrease in CO2 Increase in CO2 Decrease in O2 Increase in O2 Decrease in CO2 Increase in CO2 Decrease in O2 ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Energy flow in ecosystem is Unidirectional Multidirectional None of these Bidirectional Unidirectional Multidirectional None of these Bidirectional ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is UNCED? United Nations Conference on Education, United Nations Conference on Environment and Development None of these United Nations Conference on Environmental Day United Nations Conference on Education, United Nations Conference on Environment and Development None of these United Nations Conference on Environmental Day ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The state which constituted green bench Assam Madhya Pradesh Kerala Tamilnadu Assam Madhya Pradesh Kerala Tamilnadu ANSWER DOWNLOAD EXAMIANS APP
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