World Geography The habitats valuable for commercially harvested species are called sea grass bed hot spots coral reefs None of these sea grass bed hot spots coral reefs None of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The main objective of multi-purpose river projects are flood controls and making rivers navigable power generation by constructing hydro power stations extension of irrigation facilities by constructing dams to store surplus water during the rainy seas All of these flood controls and making rivers navigable power generation by constructing hydro power stations extension of irrigation facilities by constructing dams to store surplus water during the rainy seas All of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The uppermost epoch of the Neogene period is the Pleistocen epoch the Pliocene epoch the Miocene epoch the Oligocene epoch the Pleistocen epoch the Pliocene epoch the Miocene epoch the Oligocene epoch ANSWER DOWNLOAD EXAMIANS APP
World Geography The major geological events of the Palaeozoic era include both (a) and (b) Appalachians and Central European mountains come up Caledonian mountain rise, life comes ashore None of these both (a) and (b) Appalachians and Central European mountains come up Caledonian mountain rise, life comes ashore None of these ANSWER DOWNLOAD EXAMIANS APP
World Geography Which among the following statements is/are correct about Density of ocean water?Salinity is inversely related to seawater density.Seawater density decreases with increasing salinity and vice versa.Select the correct code from the options given below: Both 1 & 2 Only 1 Only 2 Neither 1 & 2 Both 1 & 2 Only 1 Only 2 Neither 1 & 2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Salinity is directly positively related to seawater density.On an average, seawater density increases with increasing salinity and vice versa.E.g. Density of pure water is 1.00 g/cm3 and density of water with 35% salinity is 1.028 g/cm3.
World Geography The hydrological cycle is a conceptual model that describes the storage of water between biosphere, hydrosphere, atmosphere and lithosphere both (a) and (b) D. the movement of water between biosphere, atmosphere, lithosphere and hydrosphere None of these the storage of water between biosphere, hydrosphere, atmosphere and lithosphere both (a) and (b) D. the movement of water between biosphere, atmosphere, lithosphere and hydrosphere None of these ANSWER DOWNLOAD EXAMIANS APP
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