The study of the impact of humans on the environment is....
What is environmental science
100
Through most of human life, humans have been migratory and have used the land to supply thier food. This is called....
What is hunter-gatherer
100
What is an observation?
What is a peice of information gathered with the senses.
100
This is a model you can touch
What is a physical model
100
Biodiversity
What is the number and variety of species that live in an area.
200
The study of how living things interact with each other and with their nonliving environment.
What is ecology
200
Name one way a Hunter-Gatherer affected his environment.
What is set fires to burn praires, over hunted some animal populations
200
This is a testable ideaor explanation
This is a logical statement about what will happen if the above is correct
What is hypothesis and prediction
200
This is a model that is shown in a verbal or graphical explanation of how a system works
What is conceptual model
200
Natural Resource and what are the two types
What is an natural material used by man. Renwable and Nonrewable
300
What does a Zoologist study?
What is animals
300
This human revolution led to the domistication of animals and the breeding and caring of plants.
What is the Agricultural Revolution
300
An experiement is done to see the affect of Calcium on water snakes. One group of water snakes live in regular conditions, the other group live in a calcium rich environment. Which group is the control and which is the experimental?
What is regualr conditions= control group
Calcium rich= experimental group
300
You trap 20 rabbits in a certain given area. Describe to me what your sample is and what the population is
What is Sample size= the 20 rabbits you trapped
Population= The total amount of rabbits in the area
300
Pollution and the two kinds
What is undesired change in air, water, or soil that adversely affects the environment around it. Biodegradable and Nondegradable
400
what does a paleontologist study?
What is fossils and ancient life
400
Most of today's environmental problems can be traced back to which human revolution?
What is the Industrial Revolution
400
When drawing conclusions and presenting data, scientists usually show their data in the form of.....
What is tables and graphs
400
When normal distribution occurs, the pattern on a graph looks like
What is a bell shape (bell shaped curve)
400
You want to see how temperature affects heartrate. You place a person in many different temperatures and record how many times the person's heart beats in 2 minutes at each temperature. What is the manipulated variable (independent) and what is the responding variable (dependent)?
What is MV= temperature
RV= Heartrate
500
What does a Geologist study?
What is the Earth's surface, interior, and history
500
Dsecribe the events that make up the industrial revolution.
What is shift to fossil fuels, goods made in factories, efficient agriculture, improving quality of life, population steadily increasing
500
You want to see how a certain hair cream affects hair growth. Design an experiment telling the Control group, experimental group, manipulated variable, and responding variable
What is answers may vary
500
Define risk
What is the probability of an unwanted outcome
500
This is the collection and classification of data that are in the form of numbers