Scientific Method
Atoms
Ecology
Ecoystems
Population
100
Scientist do this to test ideas, collect data, and to have evidence
What is a observation
100
Protons, neurtrons, and electrons
What are subatomic particles
100

The name given to the complex interactions of living and non living organisms within a specific area

What is ecosystem

100
Day to day condition of earth's atmosphere at a particular time and place
What is wheather?
100
Number of individuals per unit area
What is Population Density
200

The second step of the method involves asking questions and collecting this

Information/Data

200
A pure substance, consist of one type of atom.
What is a element
200

Also known as a autotroph

What is a Producer

200
Co2, methan, and water vapor trap heat energy and maintain earth's temperature range.
What is the Greenhouse Effects
200
When individuals in a populations reproduce at a constant rate.
What is Exponential growth
300

The statement we make based on previous observations. We use this statement to make further predictions.

Hypothesis

300
When electrons are transferred
What is a ionic bond
300

The use light energy to power chemical reactions within leaves.

What is Photosynthesis

300
Living characteristics.
What is biotic factors.
300
A factor that limits population growth only when the population's density reaches a certain level
What is Density-Dependent factor?
400

We do this between our expected results and actual results of the experiment.

Compare

400

The presence of two or more molecules that are not chemically bonded to each other

Mixture

400
A series of steps in which transfer of energy is done by eating and being eaten
What is a food chain.
400
Full range of physical and biological conditions in which an organism lives
What is a niche?
400
Scientific study of human population
What is Demography
500

When only 1 variable is changed

What is a controlled experiment

500

The forces of attraction and repulsions between atoms and molecules as well as the forces within the atom. 

Van der waals forces

500

this is a type of a close and long-term biological interaction between two different biological organisms

Symbiosis

500
Series of predictable changes that occur in a community overtime
What is ecological succession
500
Models that graph the number of people in a different age group in a population. Broken down by gender and age.
What is Age Structure Diagrams
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