Answer:
1. Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma.
2.Since it is lighter than the solid rock around it, magma rises and collects in magma chambers.
3. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.
4. Magma that has erupted is called lava.
Explanation:
If I understand you correctly he cleans 4 tons every 2 years well 4 is double 2 so in 4 years he would have cleaned up 8 tons. They are trying to trick you with the larger number it has nothing to do with that big number.
<span>physical geography:D</span>
The wind, hope this helps
The measure of the average energy of motion of particles in matter. Thermal Energy. The total energy of motion of particles of matter
