Environmental Science If we uncover half of the forest, covering of the earth, what crisis will be produced at most and at first? Some species will be extincted Rest half forests will maintain this imbalance Population and ecological imbalance will rise up Energy crisis will occur Some species will be extincted Rest half forests will maintain this imbalance Population and ecological imbalance will rise up Energy crisis will occur ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The Red Data book which lists endangered species is maintained by IUCN UNO WWF WHO IUCN UNO WWF WHO ANSWER DOWNLOAD EXAMIANS APP
Environmental Science Which of the following region has maximum diversity? temperate rainforest coral reefs mangrooves taiga temperate rainforest coral reefs mangrooves taiga ANSWER DOWNLOAD EXAMIANS APP
Environmental Science The most important human activity, leading to the extinction of wildlife, is Introduction of alien species Hunting for valuable wildlife products Pollution of wildlife, is Alternation and destruction of the natural habitats Introduction of alien species Hunting for valuable wildlife products Pollution of wildlife, is Alternation and destruction of the natural habitats ANSWER DOWNLOAD EXAMIANS APP
Environmental Science A human population is small, there is a greater chance of : natural selection gene flow genetic drift mutation natural selection gene flow genetic drift mutation ANSWER DOWNLOAD EXAMIANS APP
Environmental Science An association between two individuals or populations where both are benefitted and where neither can survive without the other is mutualism commensalism competition protocoperation mutualism commensalism competition protocoperation ANSWER DOWNLOAD EXAMIANS APP
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