Physical and Chemical Changes
What is matter?
Anything that has mass and takes up space.
What is a circuit?
A circuit is path made for an electric current.
What is a cell?
What is a vertebrate?
A vertebrate is an animal with a spine/backbone.
What is a constructive force?
A constructive force is a process that creates landforms.
What is mass?
Mass is the amount of matter in an object.
What is a charge?
A charge is a measure of the extra positive or negative particles that an object has.
What is something that all cells have?
All cells have a nucleus.
What is an invertebrate?
An animal that has doesn't have a backbone.
What is a destructive force?
A destructive forces is a force that tears down landforms.
What is volume?
The amount of space an object takes up.
What is a conductor?
A material that electric current can pass through easily.
What is a microorganism?
A microorganism is a living thing that is too small to see without a microscope.
What is a angiosperm?
An angiosperm is a flowering plant that has seeds protected by fruit.
What is erosion?
Erosion is the movement of sediments and soil by wind, water, ice, and gravity.
What is a chemical change?
A chemical change is something that can not be reversed.
What is an electric current?
An electric current is a flow of electric charges.
What is something that only a plant cell has?
Something that only a plant cell has is a cell wall.
What is a gymnosperm?
A gymnosperm is a plant that has naked seeds.
What is weathering?
Weathering is a term used to describe processes that break down rocks at or near the surface of the earth.
What is the change of state from a solid to a gas?
The change of state from a solid to gas is sublimation.
What is an electric field?
An electric field is the space around an object in which electric forces occur.
What is the main difference between a plant and animal cell?
The main difference between a plant and animal cell is that plant cells are square or rectangular shaped and animal cells are more circular shaped.
What would a dolphin be classified as?
A dolphin would be classified as a mammal.
What is deposition?
Deposition is the dropping, or depositing, of sediments by water, wind, or ice.