Biology
Physics/Energy
Astronomy
Chemistry
Geology
100
Which organelle is DNA found in for eukaryotic cells?
Nucleus
100
Endothermic or Exothermic?
Endothermic
100
What color star is the coolest temperature in space?
Red
100
Cars burn gasoline to gain energy for driving. What kind of change is this an example of?
Chemical change
100
What kind of rock is made from cooling down lava?
Igneous rock
200
Which organelle is in charge of controlling what comes in or out of the cell?
cell membrane
200
Which wave has the highest frequency?
Wave 4
200
Which planet takes the shortest amount of time to complete one revolution?
Mercury
200
What is the formula for Density?
D= mass/ volume
200
What sphere contains all of earths air?
Atmosphere
300
Which kind of cell reproduction will produce the same exact cells with NO genetic variation?
Mitosis
300
Which wave would be the loudest?
Wave 2
300
The name of the model that had earth at the center of the universe?
Geocentric model
300
Which family on the periodic table is hard, shiny and conductive?
Transition metals
300
Which layer of earth is made up of LIQUID iron and nickel?
outer core
400
What kind of cell is shown below?
prokaryotic cell
400
Name the two energies in the transformation
Mechanical to electrical
400
Where does nuclear fusion take place for stars?
The core
400
Classify the object below as a element molecule or compound.
compound
400
Name TWO things that the atmosphere does to protect life on earth.
block deadly radiation from the sun, keep earth warm at night, destroy meteors falling towards earth
500
What 2 facts are used to support the theory of evolution?
Fossils changing and DNA in all life
500
Mr. V has a mass of 100 kg. If he moves to mars that has a gravity of 5 N, what would be his mass on mars?
100 kg
500
What two facts are used to support the big bang theory?
Galaxies moving away from each other and a lot of cosmic background radiation
500
Pure or Mix?
Pure substance
500
What type of plate boundary?
Divergent