Vulcanologists and, at a later stage, geologists.
A vulcanologist is most likely to study the cooling of lava after a volcanic eruption
A vulcanologist
Volcanologists, or scientists who study volcanoes, are most likely to study the cooling of lava. They are interested in understanding the behavior, properties, and processes associated with volcanic eruptions, including the cooling and solidification of lava after it is erupted from a volcano. By studying the cooling of lava, volcanologists can gain insights into various volcanic phenomena and hazards.
geologist
geologist
Geologist - specifically a 'Vulcanologist'
A volcanologist or a geologist specializing in volcanoes would be most likely to study the cooling of lava after a volcanic eruption. They would investigate the physical and chemical properties of the cooling lava to understand its behavior and how it solidifies over time.
The type of rock formed from lava cooling quickly is called basalt. Basalt is a fine-grained igneous rock that is commonly found in volcanic regions and has a dark color due to its rapid cooling process.
The type of rock formed by cooling of Magma or Lava is Igneous
Igneous rock, such as basalt or andesite, results from the cooling of lava from a volcano.
Volcanologists study lava. They examine the behavior, composition, and effects of volcanic activity, including the study of lava flows and eruptions.
Cooling lava produces extrusive igneous rock, such as basalt.