Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

District of Columbia

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

None

A map shows the number of H I V infections per 100,000 people in the U.S. States like Louisiana and Georgia have the highest numbers (dark blue). States such as Utah and Wyoming show the lowest numbers (lighter blue).

The number of persons in the United States with HIV per 100,000 persons, by state

US / CA States

North America

HIV (U.S.)

Infections per 100,000 people

Nova Scotia

Prince Edward Island

Saskatchewan

New Brunswick

Newfoundland and Labrador

Québec

Manitoba

Ontario

A map displaying areas affected by acid rain. Green shows regions currently experiencing acid rain: Parts of Eastern USA, Europe, and east Asia. Red shows areas with polluted air leading to acid rain: Parts of the central U S A, South America, and Europe.

Areas of the world significantly impacted by acid precipitation

Areas Affected by Acid Rain

World

Geosystems: Intro to Physical Geography

Yukon

Northwest Territories

Nunavut

British Columbia

Alberta

A map shows ecological regions in North America with Level-2 regions marked by black dots. Regions include Taiga and Alaska Boreal Interior in the northwest; Temperate Prairies and others in the Great Plains; and regions in Mexico like Sierra Los Tuxtlas.

Level 2 Ecological Regions of North America. There are more than 50 such regions, which are areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources.

Ecological Regions: Level 2 Labels

A map highlights areas around the world that are vulnerable to a sea-level rise of 70 meters, marked in blue.

Areas vulnerable to a 70-meter rise in sea level, given worst-case scenario conditions

Sea-Level Rise Vulnerability (70 m)

In North America, vulnerable regions include the eastern seaboard of the United States, the Gulf Coast, parts of the West Coast, and the coastal areas of Canada, including the Arctic regions. Central America shows vulnerability along its entire coastline, particularly in Mexico, Belize, and the eastern coasts of Nicaragua and Panama. In South America, the vulnerable areas are mainly along the eastern coast, including parts of Brazil, Uruguay, and Argentina, as well as the western coastlines of Colombia and Ecuador. Europe sees extensive vulnerability along the Atlantic coasts, the North Sea, and the Baltic Sea, including the British Isles, the coastlines of France, Belgium, the Netherlands, Germany, Denmark, and the Baltic states, as well as parts of the Mediterranean coastline, including Italy and Greece. In Africa, vulnerable areas are identified along the Mediterranean coast in the north, the west coast from Mauritania to Nigeria, parts of the east coast in Somalia and Tanzania, and the southern tip around South Africa. Asia shows significant vulnerability in low-lying coastal areas, including the Arabian Peninsula, the Indian subcontinent, Southeast Asia (notably Vietnam, Thailand, Malaysia, and Indonesia), and East Asia, particularly eastern China and Japan. In Australia, the vulnerable areas include the northern coast, the eastern seaboard, and parts of the southern and western coasts. Oceania has numerous vulnerable areas, especially in the low-lying islands and coastal regions of countries like Papua New Guinea and New Zealand. Antarctica is marked with some coastal vulnerability, highlighting the global impact of potential sea-level rise on diverse geographic regions.

USGS

Acid Rain

African Languages

Agricultural Regions

Anthropogenic Biomes

Approximate Form and Extent of Outcrop of Carbonate Rocks

Aquifers: Distribution and Recharge

Areas Affected by Trypanosomiasis

Areas at Risk of Soil Degradation

Average Annual Precipitation

Average Annual Snowfall

Average Distribution of Dew Point Temperatures, January

Average Distribution of Dew Point Temperatures, July

Average Number of Hail Storms

Average Number of Tornado Incidences per Year (U.S.)

Bantu Migrations

Barren or Sparsely Vegetated Areas

Biomes

British Conquest of India

British Empire, Early 1920s

Caribbean Languages

Chinese Empires

Climate Zones

Cold Front

Colonial Possessions, 1914

Continental Shelf

Core Diamond Mining Areas

Days with Heavy Fog

Deforestation: Net Loss, 2000-2015

Deserts and Desertification Risk

Distribution of Calcium Carbonate in Modern Surface Sediments

Distribution of Neritic (Nearshore) and Pelagic (Open Ocean) Sediments

Drought Risk

Drug Cultivation and Production Regions

Early Sub-Saharan States and Empires

Earthquake Hazard Areas (U.S.)

Ecological Regions: Level 1 Regions

Ethnic and Cultural Regions

Ethnic Diversity

Ethnic Groups (Iraq and Iran)

European Settlement Expansion

Forest Types, 1900

Former Soviet Republics

Former Warsaw Pact Members

General Area of Sedimentary Formations Favorable to Oil

Geographic Areas Under Dispute

Geology Rock Type

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Best-Case Projections

Global Surface Warming: Worst-Case Projections (IPCC)

Global Surface Warming: Worst-Case Projections (NASA)

Global Temperature Change

Groundwater Salinization

Habitat Fragmentation

Herder's Environment

Human Occupation

Indigenous Languages

Insolation

Lake Desiccation

Land Cover

Language Families

Languages - Russian Domain

Language Subfamilies

Large Chinese Communities

Latin America, 1650

Latin America, 1830

Lightning Frequency

Major Drainage Basins

Major Foreign Enclaves and Exclaves

Major Hearths

Major Iron-Producing Areas in North America

Major Karst Regions

Major Landforms

Major Manufacturing Regions

Major Soil Orders

Major Territorial Acquisitions (U.S.)

Malaria Risk Areas

Mangrove swamps

Marine Sediment Thickness

Mean Sea-Surface Temperature

Muslim Populations

National Parks

Native American Culture Areas

Natural Gas Supply Areas

Ocean Bathymetry

Ocean Circulation Sinks

Ocean Climate Zones

Oil Shale or Tar Sands

Oil Slicks (1990s)

Original Tillers' Environment

Peak Drought Record, 2016 (U.S.)

Peak Drought Record (U.S.)

Petroleum and Natural Gas Production

Political Units, 1914

Political Units, 1950

Populist Governments Since 2000

	HIV (U.S.)			Areas Affected by Acid Rain		Ecological Regions: Level 2 Labels																																Sea-Level Rise Vulnerability (70 m)
	Class	Rank	Infections per 100,000 people	Acid Rain	Polluted air emissions leading to acid rain	ALASKA BOREAL INTERIOR	ALASKA TUNDRA	ARCTIC CORDILLERA	ATLANTIC HIGHLANDS	BOREAL CORDILLERA	BOREAL PLAIN	BROOKS RANGE TUNDRA	CENTRAL USA PLAINS	COLD DESERTS	EVERGLADES	HUDSON PLAIN	MARINE WEST COAST FOREST	MEDITERRANEAN CALIFORNIA	MISSISSIPPI ALLUVIAL AND SOUTHEAST USA COASTAL PLAINS	MIXED WOOD PLAINS	MIXED WOOD SHIELD	NORTHERN ARCTIC	OZARK/OUACHITA-APPALACHIAN FORESTS	SOFTWOOD SHIELD	SOUTH CENTRAL SEMIARID PRAIRIES	SOUTHEASTERN USA PLAINS	SOUTHERN ARCTIC	TAIGA CORDILLERA	TAIGA PLAIN	TAIGA SHIELD	TEMPERATE PRAIRIES	TEXAS-LOUISIANA COASTAL PLAIN	UPPER GILA MOUNTAINS	WARM DESERTS	WEST-CENTRAL SEMIARID PRAIRIES	WESTERN CORDILLERA	WESTERN SIERRA MADRE PIEDMONT	Sea-Level Rise Vulnerability (70 m)
Hawaii		33	200
Idaho		48	83.8
Kentucky		31	210	24.3%	75.7%
Missouri		25	249		100%
Kansas		39	139		63.2%
Oklahoma		34	200		27.0%
Tennessee		21	314	36.3%	63.7%
Ohio		26	240	18.8%	81.1%
Utah		43	126											1																						1
Washington		29	220		3.59%									1																						2
Wyoming		51	73.0		29.2%									1																						1
Montana		50	75.0		29.3%																														1	3
North Dakota		49	83.4		36.8%																										1
Prince Edward Island				93.0%																1
Saskatchewan					1.42%																															1
West Virginia		40	136	100%																			1
Nebraska		37	146		98.1%																														1
Oregon		32	202		52.1%												1
New Mexico		28	222																														4
Wisconsin		41	134	36.3%	63.1%															1
British Columbia										1				1			1																			1
Newfoundland and Labrador				24.5%																				1
Michigan		35	199	27.7%	69.7%								1							1	1
Alberta											1																				1
Colorado		24	269		1.17%																															1
Nevada		8	419		44.1%									1
South Dakota		47	94.4		100%																															1
Indiana		30	211		100%								1
Minnesota		36	190		94.8%																1
Iowa		46	111		100%																										1
Illinois		18	337		100%																					1
Alaska		44	122			2	8			15		1					6																					0.255%
Arizona		23	283																														2	1			1	0.242%
Yukon																												1										0.684%
Northwest Territories																						3					1		1	1								0.108%
District of Columbia		1	2.26e+3	100%																																		77.4%
Florida		5	613	98.8%											1				1																			98.1%
New Hampshire		45	112	100%																																		6.12%
Rhode Island		22	292	92.1%															1																			48.0%
Vermont		42	133	100%																																		4.19%
Nunavut								8														20					4											0.364%
Maine		38	141	99.2%					1																													14.3%
Nova Scotia				17.9%					2																													17.9%
Virginia		20	331	99.4%																																		21.7%
Delaware		9	409	98.6%															1																			97.2%
Mississippi		13	392	21.0%	78.9%														1																			32.2%
Texas		11	405		0.245%																				2	1						1						11.0%
Louisiana		6	553	8.21%	33.5%																																	87.7%
North Carolina		14	374	99.3%															1							1												41.0%
New Brunswick				2.23%																1																		20.2%
Alabama		17	342	82.1%	17.8%																					1												25.8%
New Jersey		7	468	98.5%															1																			68.4%
South Carolina		12	405	99.8%																																		49.2%
Connecticut		16	345	100%																																		10.5%
Pennsylvania		19	335	99.3%	0.676%				1																													0.839%
Massachusetts		15	354	96.4%															1																			37.7%
Georgia		4	644	99.8%																																		30.7%
New York		2	762	2.48%					2										1																			0.347%
Maryland		3	655	97.6%																																		53.3%
Québec				0.466%				1													1	1		2			1			1								1.53%
Manitoba					0.172%																																	7.86%
Ontario				33.3%	13.7%											1				1				1														8.71%
California		10	406		95.7%												2	1																		1		1.65%
Arkansas		27	239		100%																		1			1												31.1%

MapMaster 3

HIV (U.S.)