It can be known by the color and texture of the rock.It can be further confirmed by either looking at its thin section under a microscope or X-ray diffraction or microprobing it or all.
The size of the crystals in an igneous rock tells us how fast the magma cooled.
texture
The presence of bubbles in extrusive rock indicates that the lava had gas dissolved in it, either due to the release of pressure as the lava reached the surface or from volatile components in the melt. The size and distribution of these bubbles can provide information about the viscosity of the lava and the rapidity of its cooling.
The US Capitol Building is made primarily of sandstone, which was quarried in Virginia and transported to Washington, D.C. Specifically, the sandstone used is known as Aquia Creek sandstone.
density tells us how packed the object is
Is important because it tells us about our history and who we are.
The size of the crystals in an igneous rock tells us how fast the magma cooled.
On the "heads" side of US coinage there is a date, that tells you when the coin was made.
Sedimentary rocks are often deposited in layers as strata. The feature that tells how a sedimentary rock is layered is called the bedding.
I like how its interesting and tells us about the history that is made, economics and such things.
Stars' light tells us whether the star is moving toward us or away, it tells us the size of the star, and also the distance the star is from us. Stars light also tells us fairly accurately what different materials it is made of. (Usually hydrogen and helium). Light can also tell us if the star has about used up its hydrogen and so on.
It tells us that Nitrogen exists as a diatomic molecule.
It tells us where the universe came from. It tells us that the universe is purposeful, as is life. It tells us that life is not a free-for-all; sin will be dealt with (as in the events of the Flood). It tells us where the Israelites came from.
Heaven is amazing! In the bible, it tells us there are streets made of pure gold. Pure gold! The Bible also tells us that God is in heaven making a mansion for all who believe and trust in his name.
Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.Caesar Augustus is a male or boy as the name tells you. A Latin name with a "us" ending tells you that it is male or masculine.
Hi! That Fender Jazz Bass is from the 70's. Normally, the prefix "S" tells us that it was made in the 70's, and I can tell you by the digit "8", that comes after the "S", tells us that it was made around 1977-1978.
A striation is a big or small gauge on a rocks surface usually caused by glaciers sliding past the rock. This tells us in which direction the glacier was traveling.