Ch.1 Vocab Quiz

a verbal or graphical explanation

shows the productive area of Earth needed to support one person in a particular country

the group that did not receive the experimental treatment

practice of growing, breeding, and caring for plants and animals used for food, clothing, etc.

information

the condition in which human needs are met in such a way that a human population can survive

a logical statement about what will happen if the hypothesis is correct

probability of an unwanted outcome

number and variety of species that live in an area

reliable associations btw. two or more events

a procedure designed to test the hypothesis under controlled conditions

information gathered by using your senses

natural material used by humans

undesired change in air, water, or soil that adversely affectrs the health, survival, or activ

states that the greater the demand for a limited supply, the more its worth

testable explanation

the study of how living interact with each other and their non-living environment

collection or classification of data that are in the form of numbers

one of more equations that represents the way a system or process work

studies the interactions between humans and their environment