World Geography The habitats valuable for commercially harvested species are called sea grass bed coral reefs hot spots None of these sea grass bed coral reefs hot spots None of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The length of the tropical years (the time interval between successive occurrences of the spring equinox) is decreasing very slowly as a result of both (a) and (b) None of these small, progressive change in earth's orbit around the sun small, progressive changes in the earth's rotational speed both (a) and (b) None of these small, progressive change in earth's orbit around the sun small, progressive changes in the earth's rotational speed ANSWER DOWNLOAD EXAMIANS APP
World Geography The island state of Australia is New South Wales Queensland Victoria Tasmania New South Wales Queensland Victoria Tasmania ANSWER DOWNLOAD EXAMIANS APP
World Geography The longest river in the Common wealth of independent states is the Yenisei river Ob river Volga river Irtysh river Yenisei river Ob river Volga river Irtysh river ANSWER DOWNLOAD EXAMIANS APP
World Geography The iron ore mined at Bailadila is mostly magnetic limonite haematite siderite magnetic limonite haematite siderite ANSWER DOWNLOAD EXAMIANS APP
World Geography The soils whose parent material tend to be rich in sand are spodsols aridsols alfisols ultisols spodsols aridsols alfisols ultisols ANSWER DOWNLOAD EXAMIANS APP