Chemistry
Earth Systems
Energy and Motion
Astronomy
Nature Of Science
100
What is the smallest building block of an element?
An Atom
100
What is the lowest layer of the atmosphere?
Troposphere
100
What is force
The ability to cause change or do work.
100
What is the first planet?
Mercury
100
What is the first part of the Scientific Method?
Purpose/Question
200
A colloid
A type of mixture with particles that don't settle
200
Do the poles have high or low pressure?
High pressure
200
What is the top part of a pendulum called?
The Fulcrum
200
What is a nebula?
A large class of dust and gas
200
What is matter?
Anything that has mass and takes up space
300
In what state of matter are particles moving the most?
Gas
300
What causes local and global winds?
By unequal heating resulting in difference in air.
300
What is unit term for work?
Joules
300
When did people first land on the moon?
1969
300
What is an experiment?
Organized procedure for testing hypothesis
400
Is a tree losing leaves chemical or physical change?
Chemical
400
Is the leeward side of the mountain wet or dry?
Dry
400
How are work and energy related?
Both involve the movement of something
400
How long is one earth revolution?
365 1/4 days
400
What is science?
The process that uses observation and investigation to gain knowledge about events in nature
500
A sublimation
A solid goes straight to a gas without passing to liquid phase
500
A stream or river that flows into a larger river.
What is a tributary
500
What is the formula for the second law?
A= f/m which is also the formula for acceleration
500
Why do we have a leap year every 4 years?
Earths revolution is 365 and 1/4 days and it is to reset the calendar because every 4 years is an extra day.
500
How much is in the hecto place?
100
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