| Questions | 5 |
| Topics | Biome, Element, Kinetic Energy, Phase Transition, Refractive Index |
A biome is a large naturally occurring community of flora (plants) and fauna (animals) occupying a major habitat (home or environment).
An element is matter than cannot be separated into different types of matter by ordinary chemical methods.
Kinetic energy is the energy posessed by a moving object. Potential energy is stored energy in a stationary object based on its location, position, shape, or state.
A substance undergoes a phase transition when it moves from one state of matter to another, for example, when water freezes or boils.
The speed of light varies based on the material that the waves are passing through. The refractive index of a material indicates how easily light travels through it compared to how easily light travels through a vacuum. For example, the refractive index of water is 1.33, meaning that light travels 1.33 times faster in a vacuum than it does in water.