The form matter can take (i.e. solid, liquid, gas)
What is state of matter
100
The color of the powder of a mineral when it is rubbed on a streak plate.
What is streak.
100
Multiple sets of measurements or observations in a scientific investigation.
What are trials.
100
A system of planets and other bodies that orbits a star.
What is a solar system.
200
An organism that obtains nutrients from both plants and animals.
What is an omnivore.
200
A physical property of a solid used to describe its surface.
What is texture.
200
A climate zone near the equator characterized by warm temperatures.
What is a tropical zone.
200
A term used to describe a question that can be answered through an experiment or observation.
What is testable.
200
A large object in space that is made of gas and produces its own light.
What is a star.
300
A trait or characteristic tat is passed from parent to offspring.
What is an inherited trait.
300
Forces that are unequal in size and may or may not be opposite in direction.
What is an unbalanced force.
300
The continuous movement of water through the environment by evaporation, condensation, precipitation, and runoff.
What is the water cycle.
300
A term used to describe the certainty of data or results of an investigation or experiment.
What is valid
300
A large body in space that orbits a star and does not produce its own light.
What is a planet.
400
A characteristic of an organism that increases its chances of survival in its environment.
What is adaptation.
400
A change of a substance from one form to another without a change in its chemical properties.
What is a physical change.
400
A climate zone located between the tropics and the polar circles generally characterized by moderate temperatures rather than extremely hot or cold temperatures.
What is a temperate zone.
400
An event, condition, or factor that can be changed or controlled in order to study or test a hypothesis in a scientific experiment.
What is a variable.
400
An object made of rock, ice, dust, and gas that revolves around the Sun.
What is a comet.
500
An animal that obtains nutrients from eating other animals.
What is a carnivore.
500
A term used to describe the electric or magnetic force exerted by oppositely charged objects or to describe the gravitational force that pulls objects toward each other.
What is attraction.
500
The process by which rocks and other surfaces are broken down.
What is weathering.
500
An explanation based on evidence that is not directly observed.