Stars and HR Diagram
Where are the brightest hottest stars located on the HR diagram?
What is the top left?
What do all stars start out as?
What is a nebula
rocks from volcanoes
what is igneous
This process forms igneous rocks
what is melting and cooling
what type of boundary come together and form mountains
what is convergent
White Dwarf Stars are located where on the HR diagram
What is lower left corner
What is characteristic of a main sequence star?
what is pressure and gravity are balanced and it fuses hydrogen to helium in its core
rocks formed by cementation and compaction
what is sedimentary
This process breaks down any rock into pieces of sediments.
what is weathering and erosion
transform boundaries ___________ past each other and cause ____________
what is slide and cause earthquakes
The x axis graphs what on the HR diagram
black hole or neutron star
how is metamorphic rock formed
what is heat and pressure
If granite is pushed down into the earth and exposed to heat and pressure it becomes what type of rock
what is gniess a metamorphic rock
Divergent boundaries are moving ______________
what is apart
What is graphed on the y axis on the hr diagram
what is brightness and luminosity
What will our star end up as in its life cycle
what is a white dwarf
rocks are made from _____________ that help scientists identify them.
what is a mineral
if an igneous rock cools fast from lava what type of crystal size does it have
what is small to none
Most earthquakes and volcanoes are found around the pacific rim and they call this the
what is the ring of fire
What is the temperature and brightness of the supergiant stars?
What is bright and cool
What causes a star to expand into a giant star?
pressure and gravity no longer balanced
igneous rocks with large crystals form from what type of cooling?
If an igneous rock cools slowly what size crystal grains will it have
What is large
Most earthquakes and volcanoes happen when ocean plates interact with ____________plates.
continental