Answer:
1.Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.
2.The Moon is a steadying influence on us, keeping our planet on a constant 23.5o tilt as it travels around the Sun. Without it, we would wobble. We'd lose our seasons and some parts of the world would have near-constant summer, while others would find themselves in centuries-long ice ages.
3.According to the U.S. Energy Information Administration, most of the nation's electricity was generated by natural gas, nuclear energy, and coal in 2020. Electricity is also produced from renewable sources such as wind, hydropower, solar power, biomass, wind, and geothermal.
4.13.8 billion years ago
5George Washington
