Canada

Mexico

United States

North America

A map highlights the North American Free Trade Agreement Members such as Canada, U S, and Mexico in green.

Member states of the North American Free Trade Agreement, an organization founded in 1994 to create a trade bloc in North America with Canada, Mexico, and the United States

Countries

World

NAFTA Now

North American Free Trade Agreement (NAFTA) Members

American Samoa (U.S.)

French Polynesia (France)

Guam (U.S.)

Kiribati

New Zealand

Northern Mariana Is. (U.S.)

Palau

Samoa

Australia & Oceania

St. Martin (France)

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

Caribbean

Afghanistan

Kazakhstan

Kyrgyzstan

Tajikistan

Turkmenistan

Uzbekistan

Central Asia

Hong Kong S.A.R. (China)

Japan

Macau S.A.R. (China)

Mongolia

Nepal

North Korea

South Korea

East Asia

Armenia

Azerbaijan

Georgia

Russia

Eurasia

Albania

Andorra

Austria

Belarus

Belgium

Bosnia and Herzegovina

Bulgaria

Cyprus

Czechia

Denmark

Estonia

Finland

France

Germany

Gibraltar (U.K.)

Greece

Hungary

Iceland

Ireland

Isle of Man (U.K.)

Italy

Latvia

Liechtenstein

Lithuania

Luxembourg

Malta

Moldova

Monaco

Montenegro

Netherlands

Northern Macedonia

Norway

Poland

Portugal

Romania

San Marino

Serbia

Slovakia

Slovenia

Spain

Sweden

Switzerland

Ukraine

United Kingdom

Europe

Brazil

Chile

Colombia

Costa Rica

Ecuador

Guatemala

Nicaragua

Paraguay

Peru

Suriname

Latin America

Greenland (Denmark)

New Caledonia (France)

Puerto Rico (U.S.)

São Tomé and Príncipe

Tonga

None

Bangladesh

Bhutan

Pakistan

South Asia

Cambodia

Laos

Malaysia

Myanmar

Philippines

Singapore

Southeast Asia

Algeria

Bahrain

Iran

Iraq

Israel

Jordan

Kuwait

Lebanon

Morocco

Oman

Palestine

Qatar

Tunisia

Southwest Asia and North Africa

Central African Republic

Chad

Côte d'Ivoire

Democratic Republic of Congo

Ethiopia

Gambia

Ghana

Guinea-Bissau

Lesotho

Madagascar

Nigeria

Republic of the Congo

Rwanda

Sierra Leone

Togo

Uganda

Zimbabwe

Sub-Saharan Africa

Percentage of clean water access. Some of the highlighted countries are more than 98 percent (dark blue): Canada, France. 89 to 98 percent (blue): U S A, Iran. 60 to 88 percent (light blue): Russia, Brazil. Less than 60 percent (Grey): Central Africa.

Percentage of the population with access to an improved water source

World Bank

Clean Water Access

Percent

Alaska

Florida

Rhode Island

Washington

Maine

Nova Scotia

Virginia

Delaware

Prince Edward Island

Hawaii

North Carolina

Oregon

New Brunswick

British Columbia

Newfoundland and Labrador

New Jersey

Massachusetts

New York

Maryland

California

A map illustrates the distribution of calcium carbonate in modern surface sediments globally, with highest concentration found in the Caribbean, Mediterranean, and South Pacific and lowest concentration dominating the North Pacific, and Southern Ocean.

Percentage of ocean surface comprised of calcium carbonate.

Distribution of Calcium Carbonate in Modern Surface Sediments

The distribution is represented as a percentage by weight. Areas with the least calcium carbonate, ranging from 0 percent to 20 percent, are marked in very light blue and are prevalent in large parts of the Pacific Ocean, particularly around Samoa, the South Pacific, and parts of the Indian Ocean. Light blue regions, representing 20 percent to 40 percent calcium carbonate, cover parts of the North Atlantic Ocean, including areas around Cuba, the western coast of Africa near Senegal and Mauritania, and the southern Indian Ocean near Madagascar. Medium blue areas, indicating 40 percent to 60 percent calcium carbonate, include regions in the North Atlantic Ocean, off the coast of the United Kingdom and France, the Mediterranean Sea, parts of the Arabian Sea, and the South Pacific Ocean. Blue-green regions, with 60 to 80 percent calcium carbonate, are seen in the central Atlantic Ocean, areas around the Caribbean including Cuba and Guatemala, the western coast of Africa near Gabon and Angola, and the Indian Ocean. The highest concentration of calcium carbonate, 80 percent to 100 percent, marked in dark green, is found in regions of the North Atlantic Ocean, around the Bahamas and north of Cuba, parts of the South Atlantic Ocean near the eastern coast of South America, the central Pacific Ocean, and the northern Indian Ocean near Sri Lanka.

North American Free Trade Agreement (NAFTA) Members	Clean Water Access			Distribution of Calcium Carbonate in Modern Surface Sediments
Value	Class	Rank	Percent	0 - 20	20 - 40	40 - 60	60 - 80	80 - 100












				0.901%	0.642%	0.436%	1.54%	0.943%