The Mohs scale is used to measure the hardness of minerals.
recycling!:)
It helps to predict earthquakes, to understand the origin of things, to understand and predict volcanic activity, to predict where some mineral deposits may be found, to understand prehistoric life; the list goes on...
stratification- is the process of sediments forming layers it helps to tell scientists how old they are and when did they form on Earth.
i asked my teacher and he said just to put metallic or shiny to describe the color. the luster is metallic according to my book.
composition and texture
B. Hardness
Cell
the hardness of minerals.
Research helps scientists to identify the problem and study subjects reaction to it. Afterwards, scientists can develop effective approaches to resolve the problem.
Mt Erebus is known for spewing gold flecks with its ash. This phenomenon helps scientists track the flow of ash from the volcano.
A streak test is used to determine a minerals streak color. This can help in the identification of minerals.
Welfare State!
it helps the scientists to predict future changes.
Grain with oil inclusions is a petrographic technique used to identify palaeo-oil zones in clastic rocks. It helps scientists understand the movement of petroleum in the subsurface.
it helps your mom
The brain is the part of the nervous system that helps you identify actions.
Studying Fraunhofer lines helps to identify elements on the stars.