American Samoa (U.S.)

Australia

Cook Is. (New Zealand)

Fiji

Guam (U.S.)

Kiribati

Marshall Is.

Micronesia

Nauru

New Zealand

Niue (New Zealand)

Norfolk I. (Australia)

Northern Mariana Is. (U.S.)

Palau

Papua New Guinea

Pitcairn Is. (U.K.)

Samoa

Solomon Is.

Australia & Oceania

Anguilla (U.K.)

Antigua and Barbuda

Bahamas

Barbados

Bermuda (U.K.)

British Virgin Is. (U.K.)

Cayman Is. (U.K.)

Dominica

Grenada

Jamaica

Seychelles

St. Kitts and Nevis

St. Lucia

St. Vincent and the Grenadines

Trinidad and Tobago

Turks and Caicos Is. (U.K.)

U.S. Virgin Is. (U.S.)

Caribbean

Hong Kong S.A.R. (China)

East Asia

Guernsey (U.K.)

Ireland

Jersey (U.K.)

Malta

Montserrat (U.K.)

United Kingdom

Europe

Belize

Guyana

Latin America

Mauritius

Puerto Rico (U.S.)

Sint Maarten (Neth.)

Tonga

Vanuatu

None

Canada

United States

North America

India

Pakistan

South Asia

Brunei

Malaysia

Philippines

Singapore

Southeast Asia

Botswana

Cameroon

eSwatini

Gambia

Ghana

Kenya

Lesotho

Liberia

Malawi

Namibia

Nigeria

Rwanda

Sierra Leone

Somalia

South Africa

Sudan

Uganda

Zambia

Zimbabwe

Sub-Saharan Africa

A map shows countries where English is an official or de facto language. The countries are highlighted in red, and include United Kingdom, Canada, U S A, India, Australia, Nigeria, Sudan, South Africa, Zimbabwe, Kenya, and Papua New Guinea.

Countries where English is an official (or serves as a de facto) language

Countries

World

Ethnologue

English as Official or de facto Language

Austria

Belgium

Bulgaria

Croatia

Cyprus

Czechia

Denmark

Estonia

Finland

France

Germany

Greece

Hungary

Italy

Latvia

Lithuania

Luxembourg

Netherlands

Poland

Portugal

Romania

Slovakia

Slovenia

Spain

Sweden

A map shows the member countries of the European Union (E U) highlighted in dark blue. Notable countries include Sweden, Finland, Estonia, Latvia, Lithuania, Poland, Germany, France, Italy, Spain, Iceland, Slovakia, Hungary, Romania, Bulgaria, and Greece.

Member states of the European Union (EU). Use timeline controls at bottom of map to display members by year of entrance into the EU.

European Union

European Union (EU)

Oregon

Arkansas

A map shows diamond mining locations marked by red outlined circles with "D." Key areas include the U S (Oregon, Arkansas), Venezuela, Brazil, Africa (Guinea, Sierra Leone, Angola, Botswana, South Africa), Tanzania, Indonesia (Borneo), and Australia.

Diamond Mines

USGS

Alaska

Arizona

Utah

Yukon

Northwest Territories

District of Columbia

Florida

Idaho

New Hampshire

Rhode Island

Vermont

Washington

Wyoming

Nunavut

Montana

Maine

North Dakota

Kentucky

Nova Scotia

Virginia

Delaware

Prince Edward Island

Saskatchewan

Mississippi

West Virginia

Nebraska

Texas

Missouri

Louisiana

Hawaii

North Carolina

New Brunswick

Alabama

New Mexico

Kansas

Wisconsin

British Columbia

Newfoundland and Labrador

New Jersey

South Carolina

Michigan

Alberta

Connecticut

Pennsylvania

Colorado

Nevada

Massachusetts

Georgia

New York

Maryland

Québec

Manitoba

Oklahoma

Tennessee

Ontario

California

South Dakota

Ohio

Indiana

Minnesota

Iowa

Illinois

A map shows areas of insolation (incoming solar radiation) across the world, categorized by watts per square meter.

Average annual levels of solar radiation reaching the Earth's surface

Insolation

The map illustrates global insolation, showing variations in incoming solar radiation from the tropics to the polar regions. In the Northern Hemisphere, high insolation (220 to 280 plus watts per square meter), highlighted as dark green to dark red spans from northwestern Mexico through southern Texas, Florida, and the Caribbean, across the Atlantic to North Africa and Southwest Asia, with peaks in the eastern Sahara and Arabian Peninsula. In the Southern Hemisphere, high insolation areas stretch from East Africa to South Africa and across the Indian Ocean to most of Australia, with other high insolation zones in the Central Pacific and south-central South America. Middle insolation values (120 to 219 watts per square meter), highlighted as light blue to green, are found between 50 degrees north and 50 degrees south latitude, excluding high insolation regions. Low insolation areas (80 to 119 watts per square meter), highlighted as blue to light blue, are located north of the 50-degree lines to the poles in North America, the North Atlantic, and Eurasia, and around the Southern Ocean in Antarctica. The lowest insolation values (less than 80 watts per square meter), highlighted as dark blue, are in the ocean east of northern Greenland.

English as Official or de facto Language	European Union (EU)	Diamond Mines	Insolation
Value	Value	Diamond Mines	240–259	220–239	200–219	180–199	160–179	140–159	120–139	100–119	80–99	Less than 80









		1	13.3%	34.1%	49.4%	36.1%	40.7%	37.0%	24.4%	42.3%	44.7%	2.23%

MapMaster 3

English as Official or de facto Language