Earth Science
Chemistry
General Science
Biology/Ecology
Physics
100
This is the process of transporting sediments
What is erosion?
100
In this process, atoms of two elements share their electrons.
What is covalent bonding?
100
These natural habitats are disappearing at an alarming rate in South and Central America.
What is a rain forest?
100
This is the basic unit of all living organisms.
What is a cell?
100
This man gave us the three laws of motion.
Who is Isaac Newton?
200
This is the process whereby rocks are changed by heat and pressure.
What is metamorphism
200
This is an atom that either gains or loses an electron.
What is an ION?
200
This is the study of life.
What is Biology?
200
Wind, Solar, Tidal, and Hydrothermal are all examples of this type of energy.
What is renewable energy?
200
This physicist gave us the theory of general relativity.
Who is Einstein?
300
This planet could contain the mass of all the other planets combined.
What is Jupiter?
300
This scientist discovered that most of the mass of an atom is in the nucleus.
Who is Rutherford?
300
This is the time machine that allows us to see the evolution of the Universe.
What is a telescope?
300
This is the most productive type of biome.
What is a grassland?
300
This force acts against the direction of motion.
What is friction?
400
These are the most explosive type of volcanoes.
What is a stratovolcano?
400
This shows the arrangement of valence electrons.
What is an electron dot diagram or Lewis structure?
400
This is the ship built by Howard Hughes to raise a sunken russian submarine off the deep ocean floor.
What is the Glomar Explorer?
400
This process liberates natural gas trapped between shale layers. It also increases the likelihood of pollution and earth quakes.
What is hydraulic fracking?
400
Which type of mixture forms when a solid is stirred into a liquid and dissolves?
What is a solution?
500
This is a ground level stratus cloud.
What is fog?
500
This element forms the basis for organic chemistry.
What is Carbon?
500
This is the site of the largest active volcanic caldera in North America.
What is Yellowstone?
500
This is the process whereby products that have been used are re-purposed.
What is recycling?
500
This is two or more elements chemically combined.
What is a compound?
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