Chapter 2 Review Earth Science

Earth Science Jeopardy State of Matter Definitions The Force is With You Energy Particular Particles 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400

What are the three states of matter?

The changing of matter from a liquid to a solid

What is the primary factor that most directly affects a substance’s state?

The changing of matter from a gas to a solid

Operationally defined as a push or a pull

When vaporization happens very quickly and causes bubbling

The change in matter that does not alter its chemical identity

Operationally defined as “the ability to do work”.

What is the difference between contact forces and field forces?

The force directly linked to weight

Name 2 contact forces

Name 2 field forces

Name the 2 kinds of energy

Kinetic energy depends on the mass and ________ of an object.

The source of energy that moves in waves

Energy cannot be created or destroyed, it can only be changed.

Force

Solid, Liquid, Gas

Freezing

Temperature

Deposition

Boiling

Physical Change

Energy

Contact-objects touch each other Field-act on objects separated by distance

Gravity

Compression, Shear, Tension, Friction

Magnetic, Electric, Gravity

Kinetic and Potential

Speed

Sound Energy

The first law of thermodynamics

The smallest building block of matter

What 3 particles are always found in an atom?

What is an atom called when the protons and electrons are not equal?

Description of an element that tells how many protons are in its nucleus

Atom

Protons, Neutrons and Electrons

Ion

Atomic Number