Large Streams of Moving Water

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Large streams of moving water, like rivers and creeks, shape landscapes, support ecosystems, and provide freshwater for human use. They are vital components of the Earth’s water cycle.

Written by Neha Goel TripathiPublished by Workybooks

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Large-Streams-Moving-Water — River system transports water, reshapes land, and connects mountains to lakes.

Large streams of moving water, such as rivers and creeks, are vital components of the Earth’s water cycle. These waterways carry freshwater from higher elevations, like mountains, to lower elevations, such as lakes, oceans, and seas.

Rivers are formed by the accumulation of smaller streams and tributaries. They are fed by precipitation, melting snow, and groundwater. As rivers flow, they shape the landscape by eroding rocks, carving valleys, and depositing sediment.

Large rivers, like the Amazon and the Mississippi, play a crucial role in ecosystems and human societies. They provide habitats for aquatic life, supply freshwater for drinking and irrigation, and support transportation and trade. However, rivers can also cause flooding during heavy rainfall or snowmelt, which can damage property and disrupt communities.

Rivers are also important for biodiversity. They support a wide range of plants and animals, from fish and amphibians to birds and mammals. Protecting rivers from pollution and overuse is essential for maintaining healthy ecosystems.

Fun fact: The Amazon River is the largest river in the world by volume, discharging about 209,000 cubic meters of water per second into the Atlantic Ocean!

What are large streams of moving water?

GlaciersRivers and creeksLakesOceans

How are rivers formed?

By the accumulation of smaller streams and tributariesBy melting ice capsBy evaporationBy groundwater

What feeds rivers?

Precipitation, melting snow, and groundwaterOcean waterSaltwaterGlaciers only

What is one role of rivers in human societies?

They increase air pressureThey supply freshwater for drinking and irrigationThey stop rainfallThey reduce biodiversity

What is one problem caused by rivers?

DroughtFloodingReduced water flowIncreased groundwater

What is the fun fact mentioned in the passage?

The Amazon River is the largest by volumeRivers do not support biodiversityRivers are formed by evaporationThe Mississippi River is the longest

What is one way rivers shape the landscape?

By increasing air temperatureBy eroding rocks and carving valleysBy stopping water flowBy reducing rainfall

Why is protecting rivers important?

To increase pollutionTo maintain healthy ecosystemsTo stop water flowTo reduce biodiversity

Curriculum

Common Core standards covered

RI.5.3

Explain the relationships or interactions between two or more individuals, events, ideas, or concepts in a historical, scientific, or technical text based on specific information in the text.

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