This Grade 4 science reading passage explores plains and plateaus, two common landforms found across Earth's surface. Aligned with NGSS standard 4-ESS2-2, the passage explains that plains are large, flat areas of land often located in the middle of continents. Students learn why plains, such as the Great Plains in the United States, are excellent for farming due to their flat terrain and rich soil. The passage also introduces plateaus as elevated flat areas with steep sides, comparing them to tables. Through simple language and relatable examples, students build foundational understanding of how landforms can be identified by their patterns and characteristics. The passage includes audio integration to support diverse learners and help students access the content through multiple modalities. Key vocabulary terms like plains, plateaus, landforms, and elevation are clearly defined to support comprehension and science literacy development.
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"Stunning view of rocky mountains with patches of snow under a cloudy sky." Image Credit Robert Schrader / Pexels.
A plain is a large, flat area of land. Plains stretch for many miles without big hills or mountains. They are often found in the middle of continents, far from oceans and mountain ranges. Plains are important because they provide excellent land for farming. The flat ground makes it easy for farmers to plant and harvest crops. The soil on plains is usually rich in nutrients, which helps plants grow strong and healthy.
The Great Plains in the center of the United States is a famous example of a plain. This region produces wheat, corn, and other crops that feed millions of people. Because plains are so flat and wide, you can see them clearly on maps as large areas without many changes in elevation, or height above sea level.
A plateau is different from a plain. A plateau is also a flat area of land, but it sits high above the surrounding land. Think of a plateau like a table—it has a flat top but steep sides that drop down to lower ground. Plateaus form when forces inside Earth push land upward or when water and wind wear away softer rock around harder rock. Both plains and plateaus are common landforms, which are natural features of Earth's surface. You can identify these landforms on maps by looking for flat areas at different heights.
Interesting Fact: The Colorado Plateau in the southwestern United States is so large that it covers parts of four states: Colorado, Utah, Arizona, and New Mexico!
What is a plain?
A large flat area of landA tall mountainA deep valleyA steep cliff
Where are plains often found?
Near oceansIn the middle of continentsOn mountain topsUnder water
Why are plains good for farming?
They have steep hillsThey are near oceansThey have flat land and rich soilThey have many rocks
How is a plateau like a table?
It has four legsIt has a flat top and steep sidesIt is made of woodIt is very small
What can you see on maps?
Patterns showing flat areas at different heightsPictures of farmersColors of soilTypes of crops
How do plateaus form?
When farmers plant cropsWhen it rains a lotWhen Earth pushes land up or erosion occursWhen snow melts
Plains and plateaus are both flat on top.
TrueFalse
What does elevation mean?
Type of soilHeight above sea levelAmount of rainNumber of crops