Interior of earth,

  Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the

Read more

Origin and evolution of earth

    Beginning of the Universe started about 13.6 billion years ago,when the Big Bang created the universe from a

Read more

Continental Drift Theory – Tectonics

  The continental drift theory is the theory that once all the continents were joined in a super-continent, which scientists

Read more

Orogenic or the mountain-forming movements

  Orogenic or the mountain-forming movements act tangentially to the earth surface, as in plate tectonics. Tensions produces fissures (since

Read more

Earth Movements – Endogenetic Movements

  The interaction of matter and temperature generates these forces or movements inside the earth’s crust. The earth movements are

Read more

Earth’s Layers – Earth’s Composition

  The Crust of Earth It is the outermost and the thinnest layer of the earth’s surface, about 8 to

Read more

Earth’s Interior – Earthquake Waves – Shadow Zone

  Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the

Read more