Name two pieces of equipment that are used when mixing chemicals
What are goggles, apron, and gloves.
100
This is the smallest part of any living organism
What is cell?
100
Name the electrical charges of a proton, neutron, and electron
Proton = +
Neutron = neutral
Electron = -
100
Name newtons first law of motion
What is an object at rest stays at rest and an object in motion stays in motion unless acted on by a force?
100
Describe the difference between rotation and revolution
Rotation spins on the axis and revolution revolves around the sun
200
The part of an experiment that is not being tested and is not the variable
What is the control
200
Many food chains make this up
What is a food web?
200
These are the electrons in the last shell
What are valence electrons?
200
A car moves 60km in 4 hours. What is the speed?
What is 15km/hr?
200
A rock is found that is made of many different types of rock and sediments. It would likely be this type of rock.
What is sedimentary?
300
This piece of equipment is used when looking at cells
What is a microscope?
300
This is passed from organism to organism in a food chain
What is energy?
300
How many total atoms are in the following chemical formula
2C2CH3
What is 12?
300
Your car, electric stove and a plant.
Which one changes chemical energy into mechanical energy?
What is a car
300
When referring to the moon, this word mean the moon is becoming more illuminated
What is waxing?
400
If an object with a mass of 50 grams had a volume of 10 cubic centimeters, its density would be?
What is 5g/cm3
400
This is the beginning of any food chain or web
What is the sun?
400
This law states that in a chemical reaction mass is not lost or gained.
What is the law of conservation of mass?
400
A racecar accelerates off the starting line at a rate of 8 meters/second squared. The car has a mass of 600 kg. What force was required to accelerate the car at that rate?
What is 4800 Newtons?
400
This type of plate boundary refers to plates sliding past each other
What is transform boundary
500
When graphing data from an experiment, this should be graphed on the horizontal axis.
What is independent variable?
500
These two body systems work together to help us breathe by carrying oxygen through our body
What are the circulatory and respiratory systems?
500
The chemical reaction that breaks down substances into simpler substances
What is a decomposition reaction
500
This is when light bounces off of a surface and starts traveling abruptly in a different direction
What is reflection?
500
This process that breaks down rocks and other substances at the Earth’s surface