act or process bringing change. Exchanges of one set of clothes for another. To go from one train, bus, etc. and go to another.

Used to add new (often different) information.

covering laid over something else. To lay or spread over or across.

Typical weather conditions in a particular place.

Mental image of what something is or looks like. To imagine someone or something in an image.

action of showing something, or fact of being shown. To be easily seen or displayed.

To send or bring someone or something home, etc..

Process of choosing someone or something carefully.

slowly moving mass or river of ice formed by accumulation and compaction of snow on mountains or near poles. Very large river of ice moving down a mountain.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.

Using little time or resources.

To make, cause, or bring into existence.

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.

individual animal, plant, or single-celled life form. Living thing, often one that is small.

used to single out one person or thing over all others.