Waves
What is the height/energy of the wave?
What is Amplitude
This animal uses echolocation
what is dolphin or bat
The first organism in a food web
what is a producer?
this era includes the triassic, jurrasic and cretaceous periods.
what is the mesozoic era?
two plate boundaries moving away from each other
what is a divergent boundary?
This is the bottom part of a wave
What is trough
The amplitude of an electromagnetic wave determines this
What is brightness
An owl and a mouse have this relationship
what is predator/ prey?
this scientists wrote "the origin of species, a book used to describe the theory of evolution.
who is charles darwin?
causes the tectonic plates to move
daily double
What is convection currents in the mantle?
When the color of light changes, what other property of the light wave also change?
What is the wavelength and frequency?
What is the name of the wave that REQUIRE a medium?
What is mechanical/sound wave?
anything that keeps a population from growing in an ecosystem
Daily double
what is a limiting factor?
This planet is approximately 4.6 billion years old
What is earth?
geologic feature commonly formed at divergent boundaries
what is a rift valley or a mid-ocean ridge?
The highest frequency wave on the E.M. spectrum
what is gamma?
Echo is outcome of sound being________?
What is reflected?
the maximum amount of living things that an ecosystem can support
what is the carrying capacity?
percentage of Earth's geologic history does the Precambrian Time
what is 88%
this happens when an oceanic plate collides with a continental plate
what is subduction?
This is the bending of wave
daily double
what is refraction?
When sound travels from a speaker to your ear, what is actually moving?
What is energy?
This burning is done to prevent buildup of underbrush in a forest. This will prevent out of control wildfires.
What is a prescribed burn?
our current era
What is the Cenozoic Era?
a boundary where two plates slide past each other and earthquakes are common here.
What is a transform boundary?