IT'S ALIVE
THE BIG BANG
ALL THAT MATTERS
HUMAN AFFAIRS
WAVES
100
This is the reproductive structure of a plant that produces seeds
What is a flower
100
The motion of a planet around the sun
What is revolution
100
The reason a boat floats in water
What is the water is denser than the boat
100
This technological advancement uses the reflection of sound waves
What is sonar
100
Any disturbance that transmits energy through matter or space
What is wave
200
The gas that is essential in performing photosynthesis
What is carbon dioxide
200
The length of time is takes a planet to rotate once on its axis
What is a day
200
All matter has ther two physical qualities
What is mass and volume
200
Scientists repeat the experiment several times
What is ensure accurate results
200
A substance through which a wave can travel
What is a medium
300
This is the best way scientists gather information about the evolutionary relationships between different organisms
What is compare their physical structures
300
On earth this is the place to mount telescopes
What is a mountaintop
300
The energy transformation of burning wood
What is chemical energy changes to radiant and thermal energy
300
Downloading several articles on evolution from the internet
What is to look for accurate/current information on a topic
300
Sounds travel fastest through this medium
What is a solid
400
The reaon animals need to ear plants
What is they need eergy stored by plants
400
The process vy whixh two oe moew nuclei join together to form a larger nucleus which produces a great deal of energy
What is nuclear fusion
400
Molecules are slightly attracted to one another and slide past one another
What is liquid
400
The most important energy benefit man obtains from fish
What is food energy
400
When the source of a sound is moving relative to the listener
What is the doppler effect
500
The type of relationship that occurs when bits of the clownfishes food is eaten by the carpet anemone
What is mutually beneficial
500
The distance light can travel in one year
What is a light year
500
As heat is added to boiling water this occurs to the volume of the liquid and the gas
What is the volume of the liquid and gas increases
500
Humans have least affected this area of concern in the environment of big cities in Michigan
What is soil fertility
500
A reflected sound wave
What is an echo
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