tephra, ash, cinders, bombs, blocks, etc. depending on size.
The alpha particle is positively charged (as is the nucleus) and is heavy compared with the neutron that is neutral and lighter than the alpha particle.Another viewpoint:It depends what experiment the question is about. For example, over a hundred years ago, Rutherford bombarded gold foil with alpha particles and some "bounced off" what we now call the nucleus of the atoms. However, about ten years later he did experiments in which alpha particles did indeed "split" atomic nuclei. So, sometimes alpha particles can certainly smash a nucleus apart.
You should understand that it is an arbitrary choice, to call the charge on an electron negative rather than positive. Everything that we know about electromagnetism and sub-atomic particles would work just as well if we had decided to call the charge on the electron plus one, and the charge on the proton minus one. What matters is that protons and electrons have opposite charges (and of course, the various other charged particles have their various charges which relate to the charges of protons and electrons). That is all that we are trying to convey by the use of the term negative. It is opposite to the proton. The existence of these charges is abundantly, even super-abundantly verified by countless millions of experiments, observations, electrical devices, etc.
We call such people architects.
You cannot call her or write her - she is dead now.
"I call architecture frozen music." -Goethe
Materials produced when a volcano erupts are called volcanic products or volcanic materials. These can include lava flows, ash, gases, and volcanic rocks such as pumice and obsidian.
A scientist who studies volcanoes is called a volcanologist. These experts specialize in understanding volcanic activity, monitoring eruptions, and researching volcanic processes to help mitigate the risks associated with volcanic hazards.
Early observers thought that the darkened areas on the Moon resembled seas. The maria were caused by volcanic eruptions over millions of years.
Pyroclastic flow
A person who studies volcanoes is called a volcanologist. They specialize in the study of volcanic activity, including the causes, behavior, and impacts of volcanic eruptions.
Tsunamis that are triggered by volcanic eruptions
When magma has solidified in a volcanoes vent it is known as a volcanic plug. In some cases when there is a plug present in a stratovolcano, it can lead to very large explosive eruptions as pressure builds within the volcano.
Molten rock before it erupts is called magma. It is found beneath the Earth's surface and can eventually make its way to the surface through volcanic eruptions.
You don't. Prediction of volcanic eruptions, earthquakes, and other geological phenomena cannot be made. Guesses might be made from measurement of land movement with GPS, small tremors with seismographs, and heat flow with IR scanners, but they aren't accurate enough to call them predictions.
Molten rock is also known as lava. Lava is produced by a volcano that is erupting. Lava temperatures range from 1,292 to 2,192 degrees Fahrenheit.
A person who studies volcanoes is called a volcanologist. They specialize in understanding the behavior, formation, and eruption mechanisms of volcanoes. Their work involves researching volcanic activity to better predict and mitigate the risks associated with volcanic eruptions.
The area where 75 percent of the world's volcanoes are located is known as the "Ring of Fire." This region is a horseshoe-shaped belt of volcanic and seismic activity that encircles the Pacific Ocean. It is characterized by frequent earthquakes and volcanic eruptions due to the movement of tectonic plates.