British Columbia

Québec

None

A map highlights the high-pressure regions in North America with a letter H enclosed in a circle. Near Columbia Kootenay Mountain and, near Ottawa.

A region where atmospheric pressure at the surface is greater than surrounding areas

High Pressure

North America

NOAA

Arizona

Utah

Idaho

Wyoming

Montana

Kentucky

Texas

Missouri

Oregon

Alabama

Alberta

Colorado

Nevada

California

Ohio

Indiana

A map shows global coal (bituminous and anthracite) mining locations marked by black circles with "C." Key areas include Canada, U S (Midwest, West), Mexico, Brazil, U K, Germany, Russia, South Africa, Iran, India, China, Australia, and several others.

The world's bituminous and anthracite coal mines

Coal (Bituminous, Anthracite) Mines

World

USGS

Anthropogenic Biomes

Areas at Risk of Soil Degradation

Average Annual Precipitation

Biomes

Climate Zones

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Worst-Case Projections (NASA)

Insolation

Land Cover

Major Soil Orders

Prevailing Agricultural Practices

World Elevations

MapMaster 3

High Pressure