The Tigris and Euphrates flow from Turkey through Iraq toward the Persian Gulf. Much of central and southern Iraq is dry, so for thousands of years people have channeled river water into fields to grow crops and support towns and cities. These river valleys helped support some of the world's earliest civilizations, and farms and communities still depend heavily on both rivers today.
Central and southern Iraq contain a broad, fertile plain that helped support some of the world's earliest cities. Over thousands of years, the Tigris and Euphrates built up this flat land by depositing mud and soil carried downstream. This region is part of ancient Mesopotamia, whose name means "land between the rivers." People have irrigated and farmed the plain for thousands of years, growing crops such as wheat, barley, and date palms, and it remains one of Iraq's main areas for farming and settlement.
Iraq's landscape changes dramatically from dry desert in the west to cooler, wetter mountains in the north and northeast. More than a third of the country lies in the western desert and dry steppe, where far fewer people live than along the rivers. In the north and northeast, the land rises into rugged highlands near Turkey and Iran, with peaks above 3,000 meters. These mountains receive more rain, support more farming, and are home to much of Iraq's Kurdish population.
Southern Iraq contains a vast wetland of shallow lakes and reed beds known as the Mesopotamian Marshes, where Marsh Arab communities have long traveled by boat, built homes from reeds, and raised water buffalo. Much of the marshland was deliberately drained in the 1990s but later reflooded and restored, and is now a UNESCO World Heritage Site. Farther south, a short coastline near Basra gives Iraq its only direct access to the Persian Gulf and ocean trade.
Water strongly shapes where people live in Iraq: most Iraqis live near the Tigris and Euphrates or in the wetter north, while the western desert has far fewer people. Iraq's largest cities follow this pattern: Baghdad grew on the Tigris in the center of the country, Basra developed near the Persian Gulf and became its main port, and Mosul and Erbil anchor the more populated north.
Iraq is home mainly to Arabs and Kurds, with most Kurdish communities concentrated in the mountainous north and northeast. Kurdish populations also extend across the borders into Turkey, Iran, and Syria, and Kurdish communities have their own languages and cultural traditions. In northern Iraq, the Kurdistan Region has its own regional government within Iraq. Iraq is also home to smaller Turkmen, Assyrian, and other communities with their own languages and traditions.
Most Iraqis are Muslim. Iraq's Muslim population includes two major branches of Islam: Shia and Sunni. Shia Muslims are especially numerous in central and southern Iraq, while many Sunni communities live in western and northern areas. Iraq is also home to Christian, Yazidi, Mandaean, and other religious communities with long histories in the region.
Some of the world's earliest writing developed in ancient Mesopotamia, in the land that is now Iraq. Centuries later, Baghdad became one of the world's great centers of scholarship during the Abbasid Caliphate, an empire that ruled much of the Middle East and surrounding regions beginning in the 700s. By around 800 CE, Baghdad may have had about a million residents and was among the largest cities on Earth.
Iraq has some of the world's largest underground petroleum reserves, making oil the country's most important natural resource. Many of its biggest oil fields lie in southern Iraq near Basra. Pipelines carry oil toward the Gulf, where it is loaded onto tanker ships and exported around the world. Oil dominates Iraq's exports and provides most of the money the national government receives, so the geography of this southern region has an enormous effect on the country's economy.
Farmers have depended on the Tigris and Euphrates for thousands of years, but today that water is becoming less reliable. Farmers grow wheat, barley, vegetables, fruit, and dates, while drought, hotter temperatures, and declining river flows make farming more difficult. In some irrigated areas, salt can also build up in the soil as water evaporates, making crops harder to grow.
Iraq does not control the sources of its two most important rivers. The Tigris and Euphrates begin mainly in Turkey and flow downstream toward Iraq, with parts of the river system also passing through Syria. Dams, irrigation, drought, and water use upstream can change how much water eventually reaches Iraqi farms, cities, and marshes. This makes water an important connection—and sometimes a source of disagreement—between Iraq and its neighbors.
Northern Iraq includes the Kurdistan Region, which is part of Iraq but has its own parliament and regional government. It controls many of its own internal affairs while remaining part of the Iraqi state. This gives the predominantly Kurdish region more self-government than other parts of the country.
1The Ga'ara Depression in western Iraq is an enormous desert basin that actually began as a dome of rock pushed upward by forces inside Earth. Over millions of years, water, wind, and rockslides stripped away the dome and hollowed out the softer rock beneath it, turning high ground into a depression. Today, its floor exposes rocks formed about 300 million years ago, when this desert was covered by a shallow sea.
2Razaza Lake in central Iraq is an extremely salty lake whose waters can appear bright green and deep red when viewed from above. Because the lake has no natural outlet, water evaporates under the desert sun while dissolved salts remain behind, making the water increasingly salty. These conditions support different types of algae and microorganisms, each adapted to particular levels of salinity and temperature. As salt concentrations vary across the lake, different microorganisms thrive in different areas, creating the striking patches of red and green water.
3One of the world's largest wetland systems spreads across the hot, dry landscape of southern Iraq. Water travels hundreds of miles down the Tigris and Euphrates from wetter regions farther north, then spills across the extremely flat plains into a maze of shallow lakes, marshes, and channels. These vast wetlands provide habitat for millions of birds and an important stop for species migrating between Asia, Europe, and Africa.
4Rawanduz Canyon cuts deep through the Zagros Mountains of northeastern Iraq, where steep rock walls tower above a narrow river valley. As tectonic forces slowly pushed the mountains upward, the river continued cutting downward through the rising rock. Over time, these two processes worked in opposite directions—the mountains rising as the river carved deeper—creating the steep canyon between them.
Dates have been part of Iraqi food and farming for thousands of years, especially in the river-fed south where groves of date palms once made Iraq one of the world's best-known date-growing regions. Madgooga, whose name refers to pounding or crushing, turns this familiar crop into a simple sweet by combining soft dates with ingredients such as tahini, sesame, or nuts. It may be served as an everyday treat or with tea and coffee for guests, making it an easy way to taste a food closely tied to Iraq's landscape and hospitality.
What it is: A soft date-and-tahini or date-and-nut confection, often finished with pistachios or walnuts.
Difficulty: Super easy; use the simple dried-date version and let children help pit, measure, mix, press, or roll.
Iraqi meals often include cool, fresh side dishes alongside rice, grilled meats, stews, and bread. Jajeek is one of these: yogurt mixed with cucumber and usually flavored with mint, garlic, and salt. Cucumber-and-yogurt dishes are shared across the Middle East, but jajeek is a familiar part of Iraqi home cooking and gives children a simple taste of the country without requiring a complicated recipe.
What it is: Chopped cucumber stirred into yogurt with mint, garlic, and seasoning.
Difficulty: Super easy; no cooking is required, though an adult should help younger children with chopping.
Play a simple Iraqi three-in-a-row strategy game using a hand-drawn board and six counters.
See how one of Iraq’s most familiar foods grows in heavy clusters high above the ground
Hear the rhythm and sound of Arabic as Iraqi children hear it in songs and play
Use a stick to press wedge-shaped marks into clay and write like a Sumerian scribe from ancient Iraq
Stack Lego bricks into a stepped tower and feel why Mesopotamian ziggurats look the way they do
Mix soil, water, and straw into a brick — the same material that built Iraq’s ancient cities
Join a line of dancers and try the stomping, stepping footwork of Iraq's most festive celebration dance
Trace the two rivers that connect ancient cities, modern cities, farms, wetlands, and the Persian Gulf
See traffic, shops, bridges, gathering places, and the Tigris in Iraq’s enormous modern capital
Follow the rivers south to Iraq’s major port region and its short coastline on the Persian Gulf
See how thousands of years of rebuilding can create a hill beneath a living city
Read some of Hammurabi's laws and ask what they tell you about who had power in ancient Babylon.
Listen to Iraqi maqam and discover how this centuries-old musical tradition uses scales, improvisation, and poetry.
Compare the wet southern plains with the much cooler, higher landscape of the Kurdistan Region in northern Iraq
See why the language heard at home can change as you travel across Iraq
See how one wetland can provide building material, transportation routes, food, grazing, and habitat
Place the House of Wisdom inside the trade and translation networks that made Abbasid Baghdad a major center of learning
About 30 million Kurds live across four countries — and have never had a country of their own.
Follow rivers across borders and consider why upstream decisions matter so much to Iraq
Watch an enormous wetland nearly disappear and then begin to return
See how residents have rebuilt mosques, churches, homes, schools, and cultural life after devastating conflict
Wars, sanctions, invasion, and ISIS — the maqam tradition persisted through all of it.
Colin Powell told the UN Iraq had weapons of mass destruction. None were ever found.
Iraq's 2005 constitution divided power explicitly by sect. Critics say it built gridlock in.
Recommended for grades K–4 and family read-alouds. Short, illustrated books suited to independent or shared reading; some explore subjects that older students can study more deeply.
Recommended for grades 8–9 and up. More demanding in length, language, structure, subject matter, or required background knowledge.
A note for parents
Grade recommendations are based on reading level, complexity, and intended audience. Because every student and family is different, please review the book descriptions and content notes, and preview titles as needed, to determine whether each selection is a good fit for your student and your family's values. Content notes identify potentially sensitive material but may not cover every concern.
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