As the geology officer on an expedition to a newly discovered Earthlike planet, you might determine whether the planet has a crust composed of plates that move by chains of volcanoes along continental Coastlines.
I would look for evidence of tectonic activity such as earthquakes, volcanic eruptions, and mountain ranges. I would also study the magnetic field of the planet and analyze the distribution of landforms to see if they align with plate boundaries. Additionally, examining the composition of rocks and minerals can provide clues about plate movements if there are distinct patterns of rock formations.
Chains of volcanoes along continental coastlines. Apex
Butter and mesas with iron-rich rock
Rutherford
His name was Thomas Schwann. He discovered it in 1839.
DNA
Isaac Newton discovered that light is composed of a spectrum of colors when passed through a prism, and that white light is actually made up of different colors. He also proposed that light behaves as particles called "corpuscles" or photons.
Water is composed of two hydrogen atoms and one oxygen atom, hence its chemical formula H2O. This means that water is composed of approximately 11.19% hydrogen and 88.81% oxygen by mass.
Robert Hooke discovered that living things are composed of cells.
Lecuippus discovered that everything is composed of atoms.
Terrestrial planets, like Earth, are composed of rock and metal. They have solid surfaces and similar geological features such as mountains, valleys, and volcanoes. They also have atmospheres, although the composition and thickness may vary.
Discovered that all animals are composed of cells
Cecilia Payne-Gaposchkin, an astronomer, made the groundbreaking discovery in the 1920s while working on her doctoral thesis. She found that all stars, including the Sun, are composed primarily of hydrogen and helium, based on her analysis of stellar spectra.
Rutherford
P.A. Levene was able to determine that DNA was composed of three parts, which are nitrogen bases, phosphate, and sugar. DNA stands for deoxyribonucleic acid.
neutrons were discovered by james chadwick by an experiment which was started by madam curie. protons were discovered by rutherford in his alpha ray scattering experiment
Anton Van Leeuwenhoek.
The mineral fluorite is composed of calcium fluoride. The mineral is very colorful and often a greenish color. It had been discovered as far back as the 16th century.
The mantle is composed of basaltic rock, the crust is composed mostly of granitic rock. Basalt is denser than Granite.
It was Ernest Rutherford who discovered that atoms are mostly composed of empty space with electrons orbiting a very dense nucleus.