Lithosphere MCQ Question and Answer | Geography MCQ Question

The type of igneous rocks which are formed midway between volcanic and plutonic rocks, are known as Hypabyssal. Hypabyssal rock, is an intrusive igneous rock that is emplaced at medium to shallow depths (>2 km) within the crust, and has intermediate grain size and often porphyritic texture between that of volcanic and plutonic rocks.

The Sahara desert is located in the Northern part of Africa whereas Kalahari desert is situated in southern half. It is world's largest hot desert. Harmattan winds which blow over the Sahara Desert are also known as doctor's winds, as they kill disease cause vectors.

Gneiss is a foliated metamorphic rock that is a common distribute type of rock high-grade regional metamorphic approaches from pre-current formations that have been initially both igneous or sedimentary rocks. It has a glorious banding which is apparent on microscopic scale and hand specimen. Gneiss usually is prominent from schist by its foliation and schistosity; displays a properly-advanced foliation and a poorly advanced schistosity and cleavage.

Napoleon Bonaparte was born in Corsica. Corsica is an island in the Mediterranean sea and administratively belongs to France.

The statements that are correct are the major constituent mineral of granite rock is quartz and the major constituent mineral of sandstone rock is feldspar.

The most common igneous rock is granite. Granite, coarse-or medium-grained intrusive igneous rock that is rich in quartz and feldspar; it is the most common plutonic rock of the Earth’s crust, forming by the cooling of magma (silicate melt) at depth.

The caves of the world's greatest fold mountains are formed by compressional movement. Fold mountains are mountains formed from the folding of the earth's crust. Fold mountains are formed when two plates move together (a compressional plate margin).

The movement inside the Earth's crust is studied by seismology. Seismology is the study of vibrations within Earth. These vibrations are caused by various events, including earthquakes, extraterrestrial impacts, explosions, storm waves hitting the shore, and tidal effects.

Seismic waves when originate from focus travels towards the surface and the imaginary line on the surface of Earth joining these different points on surface is homoseismal line.

The belts associated with seismic activity are Circum-Pacific Belt, Mid-Continental Belt and Mid-Atlantic Belt. Ring of Fire, also called Circum-Pacific Belt or Pacific Ring of Fire, long horseshoe-shaped seismically active belt of earthquake epicentres, volcanoes, and tectonic plate boundaries that fringes the Pacific basin. Mid-Continental Belt is a large volcanically active region. Other terms are used for smaller areas of activity, such as volcanic fields. Volcanic belts are found above zones of unusually high temperature (700-1400 °C) where magma is created by partial melting of solid material in the Earth's crust and upper mantle. These areas usually form along tectonic plate boundaries at depths of 10–50 km. The Mid-Atlantic Ridge (MAR) is a mid-ocean ridge, a divergent tectonic plate or constructive plate boundary located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world.