--- title: Ukraine's waters: Danube delta pelicans, Black Sea dolphin… — the lesson's questions with trees and pragmatics · Biology description: The 15 test and exam questions of lesson 374 «Ukraine's waters: Danube delta pelicans, Black Sea dolphins, sturgeon and gobies» of the biology course of Mova's primary school, each with its options, Mova's choice and the right answer, every sentence with its dependency tree and pragmatics. --- [Mova](https://md.mova.elamur.ai/free/en/) · [this page in HTML](https://mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/) [home](https://md.mova.elamur.ai/free/en/) / [corpora](https://md.mova.elamur.ai/free/en/corpora/) / [questions](https://md.mova.elamur.ai/free/en/corpora/questions/) / [Biology](https://md.mova.elamur.ai/free/en/corpora/questions/biology/) / Ukraine's waters: Danube delta pelican… # Ukraine's waters: Danube delta pelicans, Black Sea dolphins, sturgeon and gobies The 15 questions of lesson 374 «Ukraine's waters: Danube delta pelicans, Black Sea dolphins, sturgeon and gobies» of the biology course of Mova's primary school with their options, 79 sentences, every one parsed by Mova with its syntax tree and pragmatics. How the student did on them: [the lesson at school](https://md.mova.elamur.ai/free/en/school-run/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/). - [t1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t1/) — Count them: a pelican stands on both feet. How many webbed toes? — wrong ✗ · ★★ - [t2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t2/) — Count them: a sturgeon has 5 rows of bony plates and 4 whiskers. How many rows and whiskers together? — wrong ✗ · ★★ - [t3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t3/) — Count them: a boat crew sees one of each Black Sea kind of dolphin and porpoise. How many back fins altogether? — right ✓ · ★★ - [t4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t4/) — In Finding Nemo, Nigel the pelican flies off with fish held in his pouch full of water. What is right about real pelicans? — wrong ✗ · ★★ - [t5](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t5/) — «it's a pelican, it can just take off like a sparrow» What is right? — right ✓ · ★★ - [t6](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t6/) — What would happen to the shipwrecks if worms could live deep in the Black Sea? — right ✓ · ★★ - [t7](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t7/) — «dolphins died cos of the war, 100 percent, end of story» What is the careful answer? — right ✓ · ★★ - [t8](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t8/) — Why might fishing together work better for pelicans than fishing alone? — right ✓ · ★★ - [t9](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t9/) — «sturgeon been around since dinosaurs, so they'll be fine» Why are they in danger now? — right ✓ · ★★ - [t10](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t10/) — «why do ships even carry water in tanks, that's dumb» What is right? — right ✓ · ★★ - [t11](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/t11/) — What would happen if a river stopped carrying mud to its mouth? — right ✓ · ★★ - [e1](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/e1/) — Identify the principal reason for which the Ukrainian portion of the Danube delta extends further into the sea with each year. — right ✓ · exam - [e2](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/e2/) — Select the response consistent with the established facts concerning the feeding of the pelican. — right ✓ · exam - [e3](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/e3/) — Which of the following statements most accurately characterises the deep waters of the Black Sea below approximately two hundred metres? — wrong ✗ · exam - [e4](https://md.mova.elamur.ai/free/en/corpora/questions/biology/374-ukraine-s-waters-danube-delta-pelicans-black-sea-dolphins-sturgeon-and-gobies/e4/) — Ascertain the manner in which the round goby was conveyed from the Black Sea to the Great Lakes of North America. — wrong ✗ · exam - ← previous: [373. Ukraine's steppe: marmots, sousliks, great busta…](https://md.mova.elamur.ai/free/en/corpora/questions/biology/373-ukraine-s-steppe-marmots-sousliks-great-bustards-and-askania-nova/) - next →: [375. White storks: Ukraine's favourite birds and thei…](https://md.mova.elamur.ai/free/en/corpora/questions/biology/375-white-storks-ukraine-s-favourite-birds-and-their-journey-to-africa/) - ↑ back to [Biology](https://md.mova.elamur.ai/free/en/corpora/questions/biology/)