World Geography The plants of which of the following crops are highly sensitive to frost? Barely Maize Cotton None of these Barely Maize Cotton None of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The most recent and logical concept regarding the origin of ocean basins and continents is that of plate tectesic cooling process continental data conventional current plate tectesic cooling process continental data conventional current ANSWER DOWNLOAD EXAMIANS APP
World Geography The rate of infiltration normally declines rapidly during the early part of rainstorm event and reaches a constant value after several hours of rainfall. The factors responsible for this phenomenon are I. the filling of fine soil pores with water, which reduces capillary forces II. moistened soil, clay particles to swell and reduce the size of pores III. raindrop impact breaking up with soil clumps, splashing fine particles into pores All of these I, III I, II II, III All of these I, III I, II II, III ANSWER DOWNLOAD EXAMIANS APP
World Geography Ultrasound which is upper limit of human hearing is characterized by which of the following frequencies? Above 2 KHz Below 20 KHz Above 20 KHz Above 200 KHz Above 2 KHz Below 20 KHz Above 20 KHz Above 200 KHz ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Ultrasound refers to a sound wave with a frequency greater than the upper limit of human hearing, which is generally over 20 kHz. In general, humans can hear sounds with a frequency between 20 Hz and 20 kHz.
World Geography The latitudinal differences in pressure delineate a number of major pressure zones, which correspond with zones of climate zones of oceans zones of cyclonic depressions zones of land zones of climate zones of oceans zones of cyclonic depressions zones of land ANSWER DOWNLOAD EXAMIANS APP
World Geography The relative abundance of dissolved salts in seawater in descending order is as follows chlorine, sodium, magnesium, calcium, potassium, sulphate chlorine, sodium, sulphate, magnesium, calcium, potassium sodium, chlorine, magnesium, potassium, sulphate, calcium chlorine, magnesium, calcium, sodium, potassium, sulphate chlorine, sodium, magnesium, calcium, potassium, sulphate chlorine, sodium, sulphate, magnesium, calcium, potassium sodium, chlorine, magnesium, potassium, sulphate, calcium chlorine, magnesium, calcium, sodium, potassium, sulphate ANSWER DOWNLOAD EXAMIANS APP
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