– the breakdown of rocks into smaller pieces which have the same composition as the rock they came from
What is weathering
international or foreign
What is "national".
A triangle with no angle measuring 90º or more.
What is acute?
– carrying weathered rocks and sediment from one place to another
What is erosion
A 2-dimensional system in which the coordinates of a point are its distances from two intersecting, usually perpendicular, straight lines called axes.
What is the Coordinate Plane?
– earth materials deposited by erosion; small, solid pieces of materials that come from rocks or organisms
What is sediment?
To separate into components or basic elements.
What is decompose?
a mixture made up of weather eroded rock and decomposed organic material; the loose weathered material on Earth’s surface in which plants can grow
What is soil?
A variable or combination of variables, numbers, and symbols that represents a mathematical relationship.
What is an expression?
– the preserved remains or traces of ancient organisms
What is fossil?
A way of representing part of a whole or part of a group by telling the number of equal parts in the whole and the number of parts you are describing.
What is Fraction?