Life (Science) is Good
The More You Know
Oh Happy Day
One, Two, Three, Reaction
Earth and All
100
These are original species that normally live and thrive in a particular ecosystem.
What is a native species?
100
This is to stay about the same.
What is stable?
100
This is the process for plants using the sun's energy to convert water and carbon dioxide into sugars.
What is photosynthesis?
100
This is a process by which one or more substances change to produce one or more different substances.
What is a chemical reaction?
100
This is the location directly above where an earthquake occurs.
What is the epicenter?
200
This is a living thing that must eat other organisms to obtain its food & energy.
What is a consumer (heterotroph)?
200
This means there are small increases or decreases.
What is fluctuate?
200
This is a structure found in plant cells where photosynthesis occurs.
What is the chloroplast?
200
This is a characteristic of a substance that does not change.
What is a property?
200
This is the average level of the ocean's surface.
What is the sea level?
300
This is what happens to the amount of competition between organisms when space is limited.
What is competition increases?
300
This graph is 
What is fluctuating?
300
This is when we grow plants in water without soil.
What is hydroponic?
300
This is a reaction that absorbs energy in the form of heat.
What is an endothermic reaction?
300
This is what the plates do to form a mountain.
What is push together?
400
These are all of the non-living things in an ecosystem that shape the habitat.
What is an abiotic factor?
400
This is the thing in the experiment that we test/record.
What is the dependent variable?
400
These are things that are NOT naturally occurring. They are artificial. They are made by humans.
What is synthetic?
400
This is a reaction that releases energy in the form of heat.
What is an exothermic reaction?
400
This type of rock is changed by heat and pressure.
What is metamorphic rock?
500
An example of this is when humans cut down prairie to grow crops.
What is land use change?
500
This is the warming of the Earth's surface caused by the trapping of heat by greenhouse gases.
What is Greenhouse Effect?
500
This is a gas given off through cellular respiration.
What is Carbon Dioxide or CO2?
500
This is when a molecule changes size or phase, but does not change its molecule or its properties.
What is a physical change?
500
This is the rigid outer part of the Earth, consisting of the crust and upper mantle.
What is the lithosphere?