Geography, asked by Nischay2005, 1 year ago

What do you mean by intrusive and extrusive volcanic landform with the help of example

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Answered by maya51
0
Intrusive - MAGMA solidifies underground e.g. sills, dykes, batholith.

Extrusive - LAVA ejected onto the surface of the earth before solidification - e.g. lava flows, nuee ardente, even volcanic plugs.

Extrusive - many fewer fluids (liquids & gases) - the ‘Volcanic Cloud’ that is seen at an eruption is largely escaping gases (especially water - as steam.

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