World Geography The heavier silicates named as 'Sima' or silica + magnesium are most abundant in the core mantle ocean floors crust core mantle ocean floors crust ANSWER DOWNLOAD EXAMIANS APP
World Geography Ultrasound which is upper limit of human hearing is characterized by which of the following frequencies? Above 200 KHz Above 2 KHz Below 20 KHz Above 20 KHz Above 200 KHz Above 2 KHz Below 20 KHz Above 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 The highest mountains on earth namely Mount Everest, K2, Kanchenjanga are located in the greater Himalayas None of these the Lesser Himalayas the outer Himalayas the greater Himalayas None of these the Lesser Himalayas the outer Himalayas ANSWER DOWNLOAD EXAMIANS APP
World Geography The Hwang Ho River falls into: Red Sea Yellow Sea. Indian Ocean Bay of China Red Sea Yellow Sea. Indian Ocean Bay of China ANSWER DOWNLOAD EXAMIANS APP
World Geography Which is the only moon in our solar system to have a substantial atmosphere? Titan Europa Phobos Ganymede Titan Europa Phobos Ganymede ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Titan is the only moon in the solar system to have a dense atmosphere and earth like cycle of liquid in its atmosphere.
World Geography The strongest bonds exist between the particles found within sedimentary rock metamorphic rocks igneous rocks all have similar strength of bonds sedimentary rock metamorphic rocks igneous rocks all have similar strength of bonds ANSWER DOWNLOAD EXAMIANS APP
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