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The text explains what a canyon is, how the river connects with other rivers, and why early explorers lacked complete maps. It recounts the journey logistics, including travel by train, notebook-based observations, sketching canyon features, and the multi-month timeline beginning in May.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":10,"@type":76,"position":81},"https://docshare.wps.com/document/story-novel/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/a-trip-down-a-river-chapter-1-illustrated-journey/443414/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/a-trip-down-a-river-chapter-1-illustrated-journey/443414.png","ImageObject",300,407,{"name":92,"@type":93},"Rhys","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-29",true,{"@type":102,"interactionType":103,"userInteractionCount":39},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does the book explain about how the Grand Canyon formed?","Question",{"text":112,"@type":113},"It describes the Colorado River carving through rock over many years, forming the Grand Canyon.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who led the expedition described in the text?",{"text":117,"@type":113},"John Powell, a scientist, led the trip and brought notebooks to write and draw during the journey.",{"name":119,"@type":110,"acceptedAnswer":120},"How did Powell’s group begin the journey and how long did it take?",{"text":121,"@type":113},"The trip began on May 11 with boats on the Green River, and it took more than three months to finish.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},443414,1791482591,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":8,"category_name":10,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":39,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":46,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144},687207024643,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Books For All207A Trip Down来a Riverby Linda Cernakillustrated by Frank Riccio  \nCopyright C by Harcourt,Inc.  \nAll rights reserved.No part of this publication may be reproduced or transmitted in any formor by any means,electronic or mechanical,including photocopy,recording,or any informationstorage and retrieval system,without permission in writing from the publisher.  \nRequests for permission to make copies of any part of the work should be addressed toSchool Permissions and Copyrights,Harcourt,Inc.,6277 Sea Harbor Drive,Orlando,Florida32887-6777.Fax:407-345-2418.  \nHARCOURT and the Harcourt Logo are trademarks of Harcourt,Inc.,registered in the UnitedStates of America and/or other jurisdictions.  \nPrinted in China  \nISBN 0-15-323127-0  \n# Ordering Options\n\nISBN 0-15-325523-4(Grade 2 Advanced-Level Collection)ISBN 0-15-326977-4(package of 5)  \n8910373100908070605  \n# A Trip Downa River\n\nby Linda Cernakillustrated by Frank Riccio  \nSHarcourt  \nOrlando Boston Dallas Chicago San Diego  \nVisit The Learning Site!  \nOut west,there is a long river called theColorado River.This river runs along thebottom of the Grand Canyon.  \nA canyon is a large valley that hasbeen carved out of rock.It took manyyears for the Colorado River to form theGrand Canyon.  \n2  \nThe Colorado River begins high in themountains of Colorado.It flows throughUtah and Arizona,and ends in Mexico.Itconnects with many rivers along the way.  \n3  \nMany years ago,there were no maps ofthe Colorado River.John Powell,a scientist,wanted to explore the river.He took nineother men with him on this trip.  \nPowell and his men began their journeyin Wyoming.Boats,food,and supplies weresent there by train.Powell brought  \nnotebooks so he could write about his tripand make drawings.No mapmaker had yetdrawn a map of the whole river.  \nThe trip started at Creen River City,whichis near the source of the Colorado River—Grand Lake in Colorado.  \n6  \nOn May 11,the trip began.The boatspushed off onto the Green River.Powell'sgroup had a long distance to go before thejourney would end.The trip would takemore than three months to finish.  \nThe boats passed safely through a groupof three canyons.Powell sketched picturesto show the features of the canyons.","cbCaielTotdcPkEb","https://ap.wps.com/l/cbCaielTotdcPkEb","pdf",2898391,"English","# Ordering Options\n## ISBN and Collections\n# A Trip Down a River\n## The Colorado River and the Grand Canyon\n## The River’s Path and Connections\n## John Powell’s Expedition\n## Preparing, Starting, and Documenting the Trip","[{\"question\":\"What does the book explain about how the Grand Canyon formed?\",\"answer\":\"It describes the Colorado River carving through rock over many years, forming the Grand Canyon.\"},{\"question\":\"Who led the expedition described in the text?\",\"answer\":\"John Powell, a scientist, led the trip and brought notebooks to write and draw during the journey.\"},{\"question\":\"How did Powell’s group begin the journey and how long did it take?\",\"answer\":\"The trip began on May 11 with boats on the Green River, and it took more than three months to finish.\"}]","A Trip Down a River - Chapter 1 - Illustrated Journey | PDF",1790703943,31]