Lithosphere and Tectonic Plates

The video tutorial introduces the concept of the lithosphere, explaining its etymology from Greek words meaning 'rocky' and 'pear.' It describes the lithosphere as the solid outer part of the Earth, including the crust and the most rigid part of the mantle. The lithosphere is divided into oceanic and continental types and is broken into tectonic plates that move along their boundaries. The video also mentions that the lithosphere is present in other terrestrial planets and natural satellites.

What is the lithosphere primarily composed of?

• The Earth's core

• The Earth's atmosphere

• The Earth's crust and upper mantle

• The Earth's inner core

From which language is the term 'lithosphere' derived?

• Hebrew

• Sanskrit

• Greek

• Latin

Which type of lithosphere is found beneath the ocean basins?

• Subterranean lithosphere

• Atmospheric lithosphere

• Oceanic lithosphere

• Continental lithosphere

What is the continental lithosphere associated with?

• Atmospheric layers

• Continental crust

• Tectonic boundaries

• Oceanic crust

How many major tectonic plates are there?

• Seven or eight

• Nine or ten

• Five or six

• Three or four

What is the lithosphere of a terrestrial planet or natural satellite also called?

• Biosphere

• Lithosphere

• Hydrosphere

• Atmosphere