🧊Glacier

A large persistent body of dense ice moving slowly over land.

📡Global Positioning System

A satellite system providing location and time information.

🌾Grassland

A large open area dominated by grasses rather than trees.

🌍Hemisphere

Half of Earth divided by the equator or a meridian.

🌍Human-Environment Interaction

The ways people adapt to, modify, and depend on their natural surroundings.

🧊Iceberg

A large floating mass of ice detached from a glacier.

🛣️Infrastructure

Basic physical systems and facilities serving a region.

🏝️Island

A piece of land surrounded entirely by water.

🌉Isthmus

A narrow strip of land connecting two larger landmasses.

💧Lake

A large inland body of standing freshwater or saltwater.

🏞️Landscape

The visible features of an area of land and its natural environment.

📐Latitude

The angular distance north or south of the equator.

🔑Legend

A key explaining the symbols used on a map.

📌Location

The position of a place on Earth's surface.

📏Longitude

The angular distance east or west of the prime meridian.

🗺️Map

A visual representation of an area showing spatial relationships.

🚶Migration

The movement of people from one place to another.

⛰️Mountain

A large natural elevation of Earth's surface rising above surroundings.

🌊Ocean

A vast body of saltwater covering most of Earth's surface.

🗾Peninsula

A piece of land surrounded by water on three sides.

💭Perceptual Region

A region defined by people’s feelings and attitudes rather than objective data.

📍Place

A specific location on Earth's surface with distinct characteristics.

🌾Plain

A large flat area of land with few trees.

🏔️Plateau

An elevated flat area of land with steep sides.

❄️Polar Climate

A climate with very cold temperatures and ice cover.

👥Population

The total number of people living in a specific area.

📊Population Density

The number of people per unit area of land.

0️⃣Prime Meridian

The zero-degree line of longitude passing through Greenwich.

🎯Pull Factor

A condition that attracts people to a new location, such as jobs or better climate.

🚪Push Factor

A condition that drives people to leave their place of residence, such as war or unemployment.