Seasons
The Water Cycle
Lightening
Sweat
The Museum
100
How long is one of Earth's revolutions around the Sun
What is 365 days
100
This sends heat down to the ground.
What is the sun
100
This is the smallest particle of matter.
What is an atom.
100
What is the normal human body temperature
98.6 degrees
100
How you can tell how old a cut down tree is.
What is count the rings of the stump.
200
The invisible line running through the north and south poles
What is the axis
200
This is when the sun heats water and turns it into water vapor.
What is evaporation
200
These are the positive and negative charges of atoms
What are protons and electrons
200
When sweat evaporates, it takes a little bit of this with it
What is body heat
200
Ursus Americanus
What is the American Black Bear
300
What type of sunlight the northern hemisphere gets in winter
What is indirect
300
When water vapor cools and turns back into liquid.
What is condensation
300
The wisp of positive energy the top of a tree sends up towards the sky when a lightening cloud is overhead
What is a streamer
300
The one place on the body without sweat glands
What are the lips
300
An underwater earthquake or a meteor impact.
What are two causes of a tsunami
400
Equal day and night at these two times of year
What are spring and fall equinox/ March 21 and Sept 21
400
Rain, snow, sleet are examples of this.
What is precipitation
400
The path electrons travel down from cloud to ground
What is a step leader
400
What makes sweat smell
What is bacteria
400
The largest planet, made entirely of gasses.
What is Jupiter
500
Why we have seasons
What is because the Earth is tilted
500
A group of water molecules gathering high in the sky
What are clouds
500
The center of an atom, made up of protons and neutrons
What is the nucleus
500
What sweat on your forehead is made of
What is water and salt
500
This is the common name for the star Polaris.
What is the North Star
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