light and matter
how does light travel
what is in straight lines
the sun uses ___ to warm things up
what is radiation
name at least 2 things that cause erosion
what is ice, water, and wind
rocks made from cooling lava
what is igneous rock
stomach, intestines, liver
what is digestive systems organs
what is the word for something you cannot see through
what is opaque
____ currents are like circles
what is convection
a cold front is
what is a large mass of cold air
the mid Atlantic ridge was made from,
what is seafloor spreading
right in the center of an animal cell, makes ribosomes
what is the nucleolis
how is a one way mirror made
what is: combining a thin layer of one-way mirror film and a piece of glass or plastic
if the cells are warm they are
what is traveling fast
what is the word for when rock or soil gets transported
what is erosion
what is metamorphic rock
the heart is a
what is a muscle
how long does it take for light from the sun to reach earth
what is 8 minutes and 20 seconds
warm things cool down and cold things warm up because of,
what is the air around it
what is denser cold or warm air
what is cold air
what is the largest tectonic plate
what is the pacific plate
the branch like things coming off of the cell body of a nerve cell
what is dendrites
how many times can light travel around the world in a second
what is 7.5 times
what has more thermal energy a cup of coffee or an iceberg
what is the iceberg
what does N.S.S.L. stand for
what is national severe storm laboratory
how many tectonic plates are there
what is about 15 to 20
name one part of the brain
Cerebrum, Brainstem, Cerebellum, occipital lobe, etc.