It cause Tsunami
there are convection currents in the upper core.
So far as science can deduce, it must be a solid.
It is the mantle that is inferred to have convection currents that cause tectonic plates to move. Heat from the Earth's core creates these currents, which drive the movement of the rigid plates on the Earth's surface.
Yes, the liquid outer core of the Earth experiences convective currents due to variations in temperature and composition. These currents are responsible for generating the planet's magnetic field through a process known as the geodynamo.
The inner core is solid, but the mantle is the only layer of Earth that flows in currents. These currents are caused by convection. If you don't know what convection is then you might as well look it up because I don't have a good definition.
there are convection currents in the upper core.
No. Earth's magnetic field is produced by currents in the liquid outer core.
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
No the earths core is not a cause of globel worming
convection currents in the mantle
no
The liquid layer of the Earth's core is called the outer core.
The solid inner and liquid outer core.
So far as science can deduce, it must be a solid.
It is the mantle that is inferred to have convection currents that cause tectonic plates to move. Heat from the Earth's core creates these currents, which drive the movement of the rigid plates on the Earth's surface.
The Earth's core.
the outer core is liquid; the inner core is solid