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100
The shaking of Earth produced from a fast release of energy
What is earthquake
100
What instrument allows scientists to study small details of specimens?
What is a microscope.
100
Resources that cannot be replaced by natural processes within 100 years.
What are non-renewable resources.
100
The study of interactions in an ecosystem.
What is ecology.
100
Something that limits the size of a population.
What is limiting factor.
200
Theory that combines concepts of continental drift and seafloor spreading
What is plate tectonics
200
Is used to measure volume.
What is graduated cylinder
200
Whatever people throw away that is in solid form.
What are solid wastes.
200
A system made up of organisms interacting with one another and with the nonliving parts of the system.
What is ecosystem
200
Nonliving things found in an ecosystem.
What is abiotic factor.
300
A crack in Earth's crust along which movement has occurred
What is fault
300
Used to measure length.
What is a ruler.
300
A way of figuring out the environmental impact of a product through its entire life.
What is life cycle analysis.
300
The part of the Earth where organism can live.
What is biosphere.
300
All of the populations that live in an area.
What is a community?
400
The process that forms new ocean crust
What is seafloor spreading
400
Is used to measure mass.
What is triple beam balance scale.
400
Materials that harm living things by interfering with life processes.
What are pollutants.
400
A group of the same type of organisms living in the same place at the same time.
What is population.
400
A species that needs to be protected but is not in danger of becoming extinct.
What is threatened species?
500
outer core
What is the liquid area that surrounds Earth's center.
500
thermometer .
What is Used to measure temperature
500
"3 R's"
What are three ways to reduce the amount of solid waste.
500
What are endangered species?
A species that is in danger of becoming extinct.
500
What is biotic factor?
Organisms that make up the living part of an ecosystem.