Question : Define the term ,' Lava'.​

Lava, according to Oxford Dictionary, is defined as

"hot molten or semifluid rock erupted from a volcano or fissure, or solid rock resulting from cooling of this."

Explanation:

I hope this helps!

lava is a hot molten liquid of coal of fire which are erupted during volcano eruption.it occurs naturally which temperature is high no one afford its temperature. almost all got dry.

b. read the phase at the intersection of any given temperature and pressure.