The warm, equatorial region between the Tropic of Cancer and the Tropic of Capricorn.

A natural feature of the earth's surface. (Mountains, hills, plateaus, and plains are the four major types. Minor types include buttes, canyons, valleys, and basins)

a geographic area; a stretch of land, especially with regard to its physical features.

A built-up area; a human settlement with a high population density and infrastructure of built environment.

An open stretch of land that has few homes or other buildings, and not very many people.

Flat lands that have only small changes in elevation.

A large, flat area of land that is higher than the surrounding land.

Any land capable of being ploughed and used to grow crops.

Areas that receive very little precipitation (the amount of evaporation typically exceedds the amount of rainfall, yearly)

The practice of cultivating and growing plants and livestock.

Any circle drawn around the Earth divides it into two equal halves--it could be horizontal or vertical

An imaginary circle around the earth, halfway between the north and south poles. It divides the Earth into the north and south (but not east and west)