Which kind of rock is formed when lava leaves a volcano and cools?

sedimentary
metamorphic
igneous
conglomerate

7 answers

The type of rock that is formed when lava leaves a volcano and cools is igneous rock.

What process that brings heat from the lower mantle toward the crust?
convection
compression
cementation
conduction

The process that brings heat from the lower mantle toward the crust is convection.

Which boundary interaction is responsible for forming mountains on continental plates?
convergent plate boundary interaction
convective plate boundary interaction
divergent plate boundary interaction
transverse plate boundary interaction

The boundary interaction responsible for forming mountains on continental plates is convergent plate boundary interaction.

Which model closely resembles the thickness of the crust relative to the rest of the earth?
The crust is like caramel around a caramel apple.
The crust is like the yogurt around a yogurt-covered raisin.
The crust is like the peel of a grapefruit.
The crust is like the shell on a hard-boiled egg.

The model that closely resembles the thickness of the crust relative to the rest of the earth is the crust is like the shell on a hard-boiled egg. This analogy illustrates how thin the Earth's crust is compared to the overall size of the Earth, similar to how the shell is thin compared to the entire egg.