World Geography The longest era of the classification of the history of earth is Mesozoic era Palaeozoic era Cainozoic era Pre-Cambrian era Mesozoic era Palaeozoic era Cainozoic era Pre-Cambrian era ANSWER DOWNLOAD EXAMIANS APP
World Geography The Plio-Pleistocene boundary lies about ____ years ago, at the beginning of the interval of warming after the last Pleistocene glaciations. 1000 1,00,000 100 10000 1000 1,00,000 100 10000 ANSWER DOWNLOAD EXAMIANS APP
World Geography The largest production of mica in Asia is from Myanmar Indonesia Malaysia India Myanmar Indonesia Malaysia India ANSWER DOWNLOAD EXAMIANS APP
World Geography The island of Sri Lanka formerly known as Ceylon None of these Madagascar Tasmania Ceylon None of these Madagascar Tasmania 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 Above 200 KHz Above 20 KHz Below 20 KHz Above 2 KHz Above 200 KHz Above 20 KHz Below 20 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 Intensity of production declines with distance from the market and the type of land use varies with distance from the market are the two basic tenets of: Von Thunen’s Agriculture Location Theory. Probabilism Possibilism Environmental determinism Von Thunen’s Agriculture Location Theory. Probabilism Possibilism Environmental determinism ANSWER DOWNLOAD EXAMIANS APP
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