Word Count : 926

---

Volcanic activity is a major geomorphic agent that shapes the Earth’s surface, producing a wide range of landforms. These landforms are generally classified into extrusive and intrusive types, depending on whether the magma reaches the surface or solidifies beneath it. Extrusive landforms result from volcanic materials erupting onto the Earth’s surface, whereas intrusive landforms develop from magma that cools and solidifies within the crust, often without reaching the surface. Both types significantly influence the relief and topography of volcanic regions. Extrusive volcanic landforms are primarily formed by the eruption of lava, tephra, and pyroclastic materials. One of the most common extrusive features is the volcanic cone, which is generally formed by the accumulation of lava flows and pyroclastic debris around a central vent. Volcanic cones vary in type depending on the nature of eruptions. Shield volcanoes are broad, gently sloping structures built primarily from low-viscosity basaltic lava that flows over great distances. Mauna Loa in Hawaii is a classic example. Stratovolcanoes, or composite volcanoes, are steep, conical volcanoes formed from alternating layers of lava and pyroclastic material, such as Mount Fuji in Japan. These volcanoes are typically associated with explosive eruptions due to higher viscosity magma. Cinder cones, smaller in size, are built from tephra and volcanic ash, forming steep-sided cones like Parícutin in Mexico. Another prominent extrusive landform is lava plateaus, which develop from extensive lava flows that spread over ______ __________ ___ ____ _________ ______ _______ _______ _________ ________ ____.
______ _______ ______ ____ ____.
______ _________ ______ ____ _______ _________ _________ ___ _________.
_________ ____ ______ ____ ________ _________ _________ ________ _______ ___ ___ _____.
______ __________ _________ ___ _______ _________.
________ _____ ________ ____ ________.
_____ ________ _______ _________ _____ _______ ________ ___ ___ ___ __________ ___.
_____ __________ ___ _________ ______.
__________ ____ __________ _________ _______ _________ ____ ____ ______ _______.
_________ ___ ____ ___ ___ ______ __________ ______.
_______ ___ ____ ___ __________ _________.
___ _______ ________ ____ ___.
___ ___ __________ ________ ________ ________ _____.
______ ____ _____ _______ ______ ___ _________ ______ _________ ______ ________.
__________ ____ ___ ____ ___ __________ _________ ____ _______.
__________ _____ __________ _________ _____ ______ ________ ______.
___ ________ ________ _______ _______ ___ __________ ____ _____ ______ _________.
______ _________ ________ ______ _____.
_________ _________ __________ _____ _________ ________ __________ __________ _________ _________ __________.
_________ ______ _____ _________ ___ ________.
________ __________ _____ ________ ________ ____ _______ _____ _____.
_____ _________ ____ _______ _________ ______ _____ ___.
___ _____ __________ _____ _________ _______ ____ ________.
_____ __________ ___ ___ ____ ________ ______ _________ _________ _________.
___ ___ ________ _______ ___ ______ ____ ________.
____ ___ _________ ________ _____.
_____ _______ ______ _________ ________ __________ _______ ___ __________ ___ _____ ________.
_________ ____ ____ ______ ___ ___ ______ _____ ____ _________ _____ ___.
_____ ___ ___ ____ _______ ___ ___ _______ _________ ___.
______ _____ _____ _____ ___ _______ ________ ____ ___ ___.
___ ____ ____ _________ __________ _____ __________ _________ _______.
____ _______ ________ _______ __________ ________ _________ ________ _______ _____ _______ _______.
___ _________ _____ ___ ___ _______.
___ ____ ________ ______ _____.
________ ________ ______ ________ ________ ________ ______ _________ ____ __________ ___ ______.
__________ ____ ___ ___ ______.
____ _____ ___ _______ _____ ______ ______ ________.
________ _______ ________ ______ ____ ____ _____ _______ ____.
________ ______ ___ ________ ____ _______ _____ ________ ____ ________ _________.
___ __________ ____ _____ _____ _________ ________ _________ _________ _____ _________ _________.
______ ______ ____ ___ ____ ______ __________ _______ _____ ___ ____.
_______ ___ _________ ________ _______ ______ ________ _______ _______ _________ ___ ____.
________ ___ ________ ________ __________ ___ _______ _______ _____ _________.
_________ _________ _______ ______ ______ ____ _________ _____ ___ ____.
_____ __________ ___ ________ _________ ________ _______ ___ ____ __________.
____ ________ __________ ______ _____ _________ __________.
_________ ___ __________ _________ _________ _________.
__________ ________ __________ ________ ___.
_____ ________ ___ _____ ______ ___ ______ _____.
_____ _____ ___ ________ ________ _____ _____.
___ _______ ______ ___ ___ ______ _______ ______ __________ _________ ______ ____.
__________ __________ _______ ___ ________.
___ _______ __________ __________ ______ ___ __________ ___ ______ _____ ________.
____ _____ __________ ______ ______.
_______ ___ ____ ____ _____ ______ ________.
_______ _________ _____ _____ __________ ___.
_________ _______ ____ ____ _____ _____ ___ ___ ________ _____.
_______ ___ ___ ________ _____ _________ _________ ________ ____ __________.
___ _____ _________ ____ _________ ______ _______ ____ ___ _______ ___ ____.
_______ ________ ____ ________ _________ _______ ________ ____ ___ ______ ______.
________ _____ ___ ____ _____ ________ ___.
__________ ________ __________ _________ ___ _________ ______ _________ ___ _____.
_________ ________ ______ _________ ______.
____ ____ ____ _________ _______ ________.
___ ______ ____ __________ _____ ___ ___ ___ _____ ________.
_______ ____ _________ _________ _____ ____ ______ _____ _____ _______.
_______ _________ ___ ____ _______ ______ ______ ______ ____ _______ _______ _________.
___ ________ _______ ________ ______ _____ ___ _______ __________ _____ _______.
_______ ________ _________ ____ ___ _________ ______ _____ ____ ____ ______ __________.
_______ ___ _______ __________ ______ _____ _________ ________ _______ _____ _________.
________ _______ ________ ___ _____ ___ _______ ________ _____ __________ ________ ________.
________ _______ __________ ____ _______.
_____ ________ __________ __________ ____ ______ ________ ___.
__________ ________ __________ _________ _____ _______ ____.
___ ___ _______ ______ _________ __________ ______ _______ ____ ______ ___.
____ ______ ______ ___ _________ __________ ____ _____ ________ _____.
_________ ______ ____ ___ ______ _________ _____ __________ __________ _________ ___ ___.
_________ __________ _____ _________ ____ _____ ____.
_________ ______ ___ __________ _____ ___ ____ ____ ________ ____ __________.
Get Full Answer on WhatsApp