Some seismic waves (S waves) does not move through liquid, therefore when these waves stop they have reached liquid.
liquid iron
So far as science can deduce, it must be a solid.
No. The Earth's mantle is a ductile solid.
Heat and pressure.
about 3,000 km study island question
No. It is a solid.
liquid iron
The movements in the liquid inner core.
hydrosphere
no
False. Solids cannot go directly into the gas phase without becoming a liquid first. This process is known as sublimation, where a solid turns into a gas without passing through the liquid phase.
The movements in the liquid inner core.
solid and liquid
So far as science can deduce, it must be a solid.
it means that liquid water droplets cannot form, instead water precipitates directly as frost.
1800km - 1900km
1800km - 1900km