Ecology
The Periodic Table
Matter
Weather
Misc.
100
What is 'an interacting group of individuals of the same species'?
What is population?
100
The zig-zag line on the table seperates what two classifications?
What is the metals and non-metals?
100
Can be dissolved.
What is soluble?
100
This science term meaning the elivation above sea level.
What is Altitude?
100
Atoms that gain electrons become ions with a _____ charge.
What is a negitive charge?
200
In mutualism, (2 organisms of different species interacting with each other) who benefits?
What is both species benefit?
200
As the table progresses from left to right the elements become ______ metalic. (More or Less)
What is Less Metalic?
200
Parts of a mixture are evenly distributed and parts of a mixture are not evenly distributed
What is homogeneous and heterogeneous mixture?
200
The lowest level of the atmousphere where people and most weather occurs.
What is the troposphere?
200
how does a solution with a pH of 2 compare with a pH of 1?
What is it is less acidic?
300
What is the single most important factor contributing to losing or creating endangered species?
What is habitat loss?
300
The elements placed below the table fall into two classifications. What are they?
What is Lanthanides and Actinides?
300
The mass per unit volume of a substance at a particular temperature and pressure.
What is density?
300
Where meteoroids burn up.
What is the mesosphere?
300
____ is an inverse measure of concentration of hydronium atoms in a solution.
What is the ph scale?
400
The scientific words for living and non-living in an enviroment.
What is biotic and abiotic?
400
The # over the chemical symbol is called what?
What is an atomic #?
400
When a substance changes from a liquid to a gas.
What is evaperation?
400
The 2 main gases in dry air.
What is Nitrogen and Oxygen?
400
Plant cells have ______ where photosynthesis occurs.
What is chloroplasts?
500
The living part of any ecosystem, all the different organisms that live together in that area.
What is a community?
500
The # of elements in the periodic table.
What is 115?
500
Formed when one substance is dissolved in another substance.
What is a solution?
500
A form of Oxygen that has 3 oxygen atoms in each molecule insted of 2.
What is Ozone?
500
What are Observations, Questions, Hypotheses, Predictions, Tests, Conclusions, and Replication?
What is the seven steps of the scientific process in order.
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