colliding galaxies
what is a galaxy
A huge group of stars gas,dust, and planets helo together
What natural disaster caused the boat to end up on top of a building?
A tsunami.
What is the electromagnetic spectrum (EMS)?
The full range of electromagnetic waves.
Why does Yellowstone have so many thermal features?
Because it sits above a hotspot and a large magma chamber.
they pass trought eachother and slowly merge into one larger galaxy
In which country did the incident occur?
Japan.
What happens to wavelength as frequency increases?
Wavelength decreases.
What is a hotspot?
An area where hot magma rises from deep inside Earth.
what is the name of the galaxy we live in
milky way
What town was shown in the famous photo
Otsuchi.
What happens to energy as frequency increases?
Frequency decreases.
What is a supervolcano?
A volcano capable of producing a very large eruption.
andromeda galaxy
How did the boat get onto the building
Powerful tsunami waves carried it there.
Which has more energy: radio waves or gamma rays?
Gamma rays.
What is a caldera?
A large bowl-shaped depression formed when a volcano collapses after an eruption.
Can scientists observe colliding galaxies today
Yes, astronomers can see many colliding galaxies through telescopes.
What date did the tsunami strike Japan?
March 11, 2011.
Which has the longest wavelength in the EMS?
radio wave
What is a magma plume?
A column of hot rock rising from deep within Earth's mantle