Environmental Science Thorn-forests are found in the _______ regions. low temperature frozen areas high rain fall areas semi-arid low temperature frozen areas high rain fall areas semi-arid ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Non-biodegradable pollutants are created by humans excessive use of resources nature natural disasters humans excessive use of resources nature natural disasters ANSWER DOWNLOAD EXAMIANS APP
Environmental Science What is desertification? All of these Conversion of grassland into desert Conversion of croplands into desert Conversion of forests into desert All of these Conversion of grassland into desert Conversion of croplands into desert Conversion of forests into desert ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most harmful of ultraviolet radiation is UV-B, UV-A, UV-C, All the above. UV-B, UV-A, UV-C, All the above. ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A high Biological Oxygen Demand (BOD) indicates that: High level of microbial pollution water is pure Low level of microbial pollution absence of microbial action High level of microbial pollution water is pure Low level of microbial pollution absence of microbial action ANSWER DOWNLOAD EXAMIANS APP
Environmental Science When number of food chains is interlocked this is called food chain food link food web pyramid food chain food link food web pyramid ANSWER DOWNLOAD EXAMIANS APP
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