The correct sequence of events is : C,D,B,A.
Iron rich magma in the earth's core heats up because of radiation and the pressure exerted by the other layers of the earth. This heat in the crust trigger convection currents in the mantle. The magma closest to the core will be hotter and therefore less dense than other layers. Being less dense the layer will rise towards the crust, eventually becoming cooler and sinking back down in a circular motion.
The continued circular motion creates electric currents which then generates the magnetic field.

6 0

3 years ago

Which is not a product of photosynthesis? oxygen nitrogen water glucose

3241004551 [841]

Nitrogen is not a product of photosynthesis

7 0

2 years ago

A tragancio se le obstruyo el paso del jugo pancreatico al duodeno, se debioe. se alterara la digestion de las grasas sperar que

8_murik_8 [283]

Answer:

ecosistema terrestre es una comunidad de organismos y su ambiente que ocurre solo en masas de tierra, como continentes o islas. Ecosistemas terrestres. Tundra. Taiga. Bosque templado

8 0

2 years ago