POM
The property that describes if matter sinks or floats.
Density
Any living thing
Organism
The only 2 living things in any ecosystem
Features of earth's surface that form over time
Landforms
The process that moves sediments
Erosion
The physical state in which matter takes the shape of its container and has a definite volume.
Liquid
The job that an organism's structure performs to help it survive
Function
Main source of energy in an ecosystem
Sun
The agent that forms canyons
Water/River
The 4th step in the process of sedimentary rock formation
This property describes metals that allow energy to flow
Conductors
Roots that are close to the ground and absorb water fast
Shallow roots
This represents a transfer of energy among organisms in an ecosystem
Arrow
The reason a delta forms at the mouth of a river
The river slows down
Plants and animals
This allows substances to dissolve more easily and quickly
The process that allows plants to absorb energy and create their own food
Photosynthesis
A diagram depicting energy transfers and the relationships among organisms
Food web
The only difference between a u-shaped valley and a v-shaped valley
The agent of change
Nonrenewable resources that are found in sedimentary rock
Fossil fuels
When a substance dissolves into another substance
Describe an adaptation
A trait or behavior that allows an organism to survive in its environment
A relationship that describes how factors rely on other factors to meet their needs
Interaction
An area that has a lower elevation than its surrounding parts
The environments in which fossil fuels form over millions of years
Oceans and swamps