2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nun Buoys. Cone-puab cov cim uas ib txwm muaj xim liab, nrog rau tus lej. Khaws tus cim no rau ntawm koj sab xis (Starboard) sab thaum taug kev mus rau sab sauv rov qab los ntawm hiav txwv) kev taw qhia.
Lub homphiaj ntawm ib tug nun buoy yog dab tsi?
Nun Buoys: Cov pob zeb zoo li lub khob no ib txwm muaj cov cim liab thiab tus lej. Lawv ko taw ntug ntawm lub channel ntawm koj lub hnub qub (txoj cai) sab thaum nkag los ntawm hiav txwv qhib lossis mus rau saum kwj deg.
Koj nyob sab twg?
Cov lus "liab txoj cai rov qab" tau siv los ntawm cov neeg caij nkoj ntev ntev los ua kev ceeb toom tias cov buoys liab tau khaws cia rau starboard (sab xis) thaum pib ntawm hiav txwv qhib nyob rau hauv qhov chaw nres nkoj (upstream). Ib yam li ntawd, cov buoys ntsuab tau khaws cia rau ntawm qhov chaw nres nkoj (sab laug) sab (saib daim duab hauv qab).
Yuav ua li cas thaum koj pom tus txiv plig liab?
Ib yam ntawm tus cim liab yog lub khob zoo li tus txiv neej buoy. Liab thiab ntsuab xim los yog teeb yog muab tso rau qhov twg ib tug channel splits nyob rau hauv ob. Yog tias ntsuab nyob rau sab saum toj, khaws lub buoy ntawm koj sab laug mus txuas ntxiv raws cov channel nyiam. Yog liab yog saum toj, tuav lub buoy ntawm koj sab xis.
Dab tsi yog qhov sib txawv ntawm tus nun buoy thiab tuaj yeem buoy?
A tuaj yeem buoy yog cylindrical, siv feem ntau los kos rau sab laug lossis chaw nres nkoj ntawm ib qho channel. Ib tug nun buoy yog conical, siv feem ntau los kos rau sab xis los yog starboard sab ntawm ib tug channel. Lub tswb nrov loj duadua li lub kaus mom lossis lub pas dej. Nws muaj ib tug ca saum toj surmounted los ntawm ib lub moj khaum rau hauvuas lub tswb yog tsau.
Pom zoo:
Npauj npaim whale nyob qhov twg?
Melon-headed whales yog ib tug me me whale uas muaj zog nyob rau hauv dub, tropical dej thoob ntiaj teb. Puas muaj pes tsawg melon-headed whale? Cov neeg nyob hauv ntiaj teb no tsis paub, tab sis kev kwv yees ntau rau thaj tsam loj yog kwv yees li 45,000 nyob rau sab hnub tuaj tropical Pacific Ocean, 2, 235 hauv Sab qaum teb Gulf of Mexico thiab Philippines 920 nyob rau sab hnub tuaj Sulu Hiav Txwv thiab 1, 380 hauv Tañon Strait ntawm Cebu thiab Negros Islands.
Npauj Npaim twg yog hnub twg?
Npaj npaim feem ntau yog hmo ntuj, ya hmo ntuj. Txawm li cas los xij, muaj npauj uas muaj hnub nyoog, xws li tus npauj npauj thiab muaj cov npauj npaim uas muaj crepuscular, txhais tau tias lawv ya thaum kaj ntug thiab tsaus ntuj. Npauj npaim tawm hnub twg?
Npauj npaim tshiab yog leej twg?
Bubble Guppies Season 5 nthuav tawm ib tug tshiab guppy npe Zooli, raws li pom hauv daim clip tshwj xeeb no. Thiab nws yuav tsum yog ib qho kev zoo siab ntxiv rau qhov yeeb yam. Hauv clip, Mr. Grouper sau cov chav kawm - suav nrog Gil, Molly, Goby, Deema, Oona, Nonny, thiab Bubble Puppy - thiab qhia rau lawv tias nws muaj xov xwm zoo siab heev.
Npauj Npaim Npauj Npaim nyob qhov twg?
Cov tsiaj no muaj thoob plaws hauv Indo-Pacific, los ntawm ntug dej hiav txwv ntawm East Africa mus rau Micronesia thiab Polynesia, sab qaum teb mus rau sab qab teb Nyiv thiab sab qab teb mus rau Australia tus Tswv Howe Island. Puas yog raccoon butterflyfish omnivores?
Npauj Npaim Npauj Npaim loj nyob qhov twg?
Cov hom kab sab qab teb mus rau Florida thiab Caribbean, mus rau sab hnub poob Tebchaws Meskas, thiab hla Mexico mus rau Central thiab South America. Tus swallowtail loj heev muaj nyob thoob plaws hauv lub xeev Florida. Tus npauj npaim swallowtail loj heev nyob qhov twg?
