Show:
Scientific Inquiry
Ecosystems
Land and Water
Mixtures and Solutions
Motion and Design
100
The size of the pond
What is does the amount of space affect the population of fish in a pond? The independent variable is..
100
The smallest unit of living material
What is a cell
100
The process that create landforms and the other process that destroy landforms
What is constructive and destructive
100
Has a definite shape and volume. Has a definite volume but takes the shape of the container. Has no definite shape or volume.
What is solids, liquids, and gases
100
The push or pull
What is force
200
The dependent variable is the population of fish in the pond
What is the amount of space affect the population of fish in a pond?
200
Controls what comes in the cell. Gel-like fluid in cell. Controls the cell. Storage for the cell.
What is the cell membrane, cytoplasm, nucleus, and vacuole
200
General term used to describe processes that break down rocks at or near the surface of the earth
What is weathering
200
Composed of two orr more substances that are mixed together
What is mixtures
200
A pull that attracts objects to each other
What is gravity
300
Can be stated as cause and effect. Also known as a question
What is hypothesis
300
Sunlight in an ecosystem is non-living factor
What is abiotic
300
The edges of the continents slope down from the shore into the ocean
What is continental shelf
300
Used to separate solid particles from a liquid
What is filtration
300
The force that opposes motion between two surfaces that are touching
What is friction
400
The variable that are kept the same or is unchanged
What is controlled variable
400
All the members of one kind of organism that live in a particular area
What is population
400
Islands with sandy beaches
What is barrier islands
400
The substance in a solution that is in the greatest amount. Water is the most common.
What is solvent
400
An unbalanced force acts on an object at rest the object will move in the direction of the force.
What is an object at rest
500
The two ways the science is observed using the five senses and numerical data
What is qualitative and quantative observations
500
Group of different populations of organisms
What is communities
500
Flowing streams of water that move continually through the ocean in as specific direction
What is currents
500
Solutes(solids) dissolve in solvents(liquids) in solutions in different amounts in given times.
What rate of dissolving
500
Tends to create more friction. Tends to create less friction
What is rough surfaces and smooth surfaces