delta definition geography

storage: { { bidder: 'openx', params: { unit: '539971063', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, pbjs.que.push(function() { 's' : ''}}. { bidder: 'ix', params: { siteId: '195451', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); } { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_btmslot_300x250' }}, At the slower speed, the water can't carry as much sediment, so most of it is dropped onto the bottom of the ocean. },{ var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, While the Nile River flows through some hot, desert areas, the Nile River Delta provided ancient Egyptians with very fertile land. { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, The Mississippi River delta is located at the southern edge of the UNITED STATES, where the Mississippi River empties into the Gulf of Mexico. googletag.pubads().set("page_url", "https://dictionary.cambridge.org/dictionary/english/delta"); { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, googletag.pubads().setTargeting("cdo_tc", "resp"); initAdSlotRefresher(); { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, { bidder: 'appnexus', params: { placementId: '11654174' }}, iasLog("criterion : cdo_dc = english"); { bidder: 'ix', params: { siteId: '555365', size: [120, 600] }}, iasLog("criterion : cdo_l = en"); Visit the Geography for Kids page to learn more. first two years of college and save thousands off your degree. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, var pbTabletSlots = [ var pbDesktopSlots = [ if(pl_p) { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, Tech and Engineering - Questions & Answers, Health and Medicine - Questions & Answers, Working Scholars® Bringing Tuition-Free College to the Community. Scientists believe this happened because they can see triangular shaped areas where rivers once deposited sediments. - Quiz & Worksheet for Kids, Over 83,000 lessons in all major subjects, {{courseNav.course.mDynamicIntFields.lessonCount}}, Archipelago Lesson for Kids: Definition & Facts, Atoll Lesson for Kids: Definition, Formation & Facts, Butte Lesson for Kids: Definition & Facts, Canyon Lesson for Kids: Definition, Formation & Facts, Cliff Lesson for Kids: Definition & Facts, Biological and Biomedical { bidder: 'appnexus', params: { placementId: '11654208' }}, Swampy areas, deltas and floodplains are usually avoided. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot2_flex' }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, A delta is a wetland area that forms as river waters empty into a larger body of water. { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, "sign-up": "https://dictionary.cambridge.org/auth/signup?rid=READER_ID", { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, }); googletag.pubads().setTargeting("cdo_c", ["science_geographic_locales", "arts_entertainment_media"]); {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, { bidder: 'ix', params: { siteId: '194852', size: [300, 250] }}, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/2863368/topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, Cairo, the capital of EGYPT, is an example of a delta supporting a dense population. An error occurred trying to load this video. Many deltas have unhealthful climates and poor drainage, but still tend to support dense populations of people. },{ New sections of delta build up at the mouths of the distributaries. var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); Imagine a peaceful, flowing river. You probably think of pyramids or pharaohs, but none of that would have been possible without the Nile River Delta. googletag.cmd.push(function() { succeed. In this lesson, learn the definition of a delta, how a delta is formed, and discover facts about famous deltas. Browse our dictionary apps today and ensure you are never again lost for words. { bidder: 'appnexus', params: { placementId: '11654149' }}, storage: { The delta is an area of land at the mouth of river formed by the deposition of sediments carried by rivers. credit-by-exam regardless of age or education level. The wetland area is created by the buildup of sediment (dirt and rock) where a river empties into a larger body of water. googletag.pubads().setTargeting("cdo_pc", "dictionary"); { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_btmslot' }}]}, googletag.pubads().setTargeting("cdo_ei", "delta"); pbjs.setConfig(pbjsCfg); },{ { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_btmslot_mobile_flex' }}, It builds up layer by layer, over a long period of time, until it is above the surface of the water. params: { { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot2' }}, Deltas also provide a great habitat for important wildlife. name: "unifiedId", expires: 60 { bidder: 'sovrn', params: { tagid: '346688' }}, var pbHdSlots = [ { bidder: 'sovrn', params: { tagid: '387232' }}, 'buckets': [{ 'increment': 0.01, googletag.pubads().setTargeting("cdo_dc", "english"); © copyright 2003-2020 Study.com. { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot2' }}]}]; iasLog("criterion : sfr = cdo_dict_english"); Think back to that peaceful, flowing river. If the waves are strong where the river enters the ocean, any deposits will be washed away and a delta will not form. River monitors were used on inland waterways such as rivers, estuaries, deltas and lakes. In some places, more than 98 ft (30 m) have been deposited in the last 100 years. Anyone can earn storage: { iasLog("setting page_url: - https://dictionary.cambridge.org/dictionary/english/delta"); { bidder: 'ix', params: { siteId: '555365', size: [160, 600] }}, {code: 'ad_btmslot_a', pubstack: { adUnitName: 'cdo_btmslot', adUnitPath: '/2863368/btmslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 50], [300, 50]] } }, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, delta, bir kaç nehir ve kollarının oluşturduğu nehir yatağı…. dfpSlots['houseslot_a'] = googletag.defineSlot('/2863368/houseslot', [300, 250], 'ad_houseslot_a').defineSizeMapping(mapping_houseslot_a).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').setTargeting('ad_group', Adomik.randomAdGroup()).addService(googletag.pubads()); const customGranularity = { bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, The delta builds up at the end of the river itself, since it cannot rise higher than the surface of the ocean. 'max': 36, {{courseNav.course.mDynamicIntFields.lessonCount}} lessons Like the Nile delta, this region is overpopulated. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, All rights reserved. "authorizationFallbackResponse": { What do you think happens as the river flows along the earth's surface? dfpSlots['leftslot'] = googletag.defineSlot('/2863368/leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').setTargeting('ad_group', Adomik.randomAdGroup()).addService(googletag.pubads()); It collects dirt and rock called sediment. type: "html5", { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, { bidder: 'openx', params: { unit: '541042770', delDomain: 'idm-d.openx.net' }}, {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776336', position: 'btf' }}, }, A delta is an ever-changing landform. {code: 'ad_rightslot2', pubstack: { adUnitName: 'cdo_rightslot2', adUnitPath: '/2863368/rightslot2' }, mediaTypes: { banner: { sizes: [[300, 250], [120, 600], [160, 600]] } }, As a member, you'll also get unlimited access to over 83,000 { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, 18.17), which is also called as Nile type of delta. A delta is a wetland area that forms as river waters empty into a larger body of water. { bidder: 'sovrn', params: { tagid: '346688' }},