Video: Dab tsi ua rau thaj tsam sab hnub tuaj tshwj xeeb?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Av thiab Dej
Sab sauv thiab sab qis ntawm cheeb tsam Southeast muaj heev txawv daim av. Cov xeev nyob rau sab qaum teb ntawm lub cheeb tsam muaj cov roob dov, cov hav dej nplua nuj thiab thaj chaw siab uas hu ua plateaus. Cov xeev nyob rau sab qis ntawm lub cheeb tsam muaj ntug hiav txwv dej, swamps, thiab wetlands.
Kuj paub, thaj tsam sab hnub poob paub txog dab tsi?
Cov Southeastern ib feem ntawm Tebchaws Meskas yog paub rau Muaj ntau yam ntxiv rau nws cov ntug hiav txwv zoo nkauj nrog cov menyuam yaus thiab nws cov huab cua me me.
Tsis tas li ntawd, plaub yam khoom tseem ceeb tsim nyob rau hauv cheeb tsam sab hnub tuaj yog dab tsi? Nroj tsuag thiab cov khoom cog:
- Haus luam yeeb.
- Paj rwb.
- Hay.
- Soybeans.
- Qab Zib.
- Rice.
- Txiv hmab txiv ntoo.
- Tsiaj txhu.
Yog li ntawd, dab tsi yog qhov kev lom zem qhov tseeb txog thaj av Southeast?
Kev Lom Zem Qhov Tseeb Txog Yav Qab Teb Tebchaws Meskas rau Cov Menyuam Swamps npog ib feem tsib ntawm Florida . Ntawm no koj tuaj yeem pom manatees, alligators thiab cov Florida panther. Memphis, Tennessee yog tus qhov chaw yug ntawm jazz thiab blues suab paj nruag. Lub Appalachian Roob khiav hla Virginia, West Virginia thiab North Carolina.
Kev nyab xeeb hauv cheeb tsam Southeast yog dab tsi?
Cov neeg nyob hauv Southeast muaj ntau hom khaub ncaws, rau thaum lub sijhawm cheeb tsam kev nyab xeeb feem ntau yog mob me, feem ntau ntawm cov cheeb tsam Southeast ntsib cov cua sov lub caij ntuj sov thiab qee lub caij ntuj no txias heev. Subfreezing kub kuj tshwm sim thaum lub caij ntuj no nyob rau sab qaum teb ntawm lub Southeast.
Pom zoo:
Dab tsi ntawm Endomycorrhizae ua Glomeromycetes muaj thiab dab tsi tshwj xeeb txog nws?
Glomeromycetes tsim mycorrhizae. Txawm li cas los xij, lawv yog ib pab pawg tseem ceeb ntawm kev lag luam. Tag nrho cov glomeromycetes tsim symbiotic mycorrhizae nrog cov cag ntoo. Mycorrhizal fungi tuaj yeem xa cov phosphate ions thiab lwm yam minerals rau cov nroj tsuag. Hauv kev sib pauv, cov nroj tsuag muab cov fungi nrog cov organic as-ham
Dab tsi ntawm thaj chaw tshwj xeeb ua rau Continental Divide?
Lub Continental Divide yog ib txoj kab uas feem ntau ua los ntawm cov roob uas sib cais cov dej ntws mus rau txhua qhov ntawm ob lub hiav txwv loj, feem ntau yog Dej Hiav Txwv Pacific thiab Dej Hiav Txwv Atlantic (txawm tias thaj chaw ntawm sab hnub tuaj kuj khiav mus rau Arctic Dej hiav txwv, Gulf of Mexico thiab Caribbean Hiav Txwv. )
Qhov txawv ntawm thaj chaw saum npoo thiab thaj tsam sab nraud yog dab tsi?
Qhov chaw sab nraud yog thaj tsam ntawm txhua sab tsis suav nrog thaj tsam ntawm lub hauv paus. Tag nrho qhov chaw ntawm cov khoom yog qhov sib npaug ntawm thaj chaw ntawm tag nrho cov ntsej muag ntawm cov khoom
Koj tuaj yeem ua pov thawj li cas 2 daim duab peb sab zoo sib xws siv lub kaum sab xis sab SAS zoo sib xws postulate?
SAS Similarity Theorem hais tias yog ob sab hauv ib daim duab peb sab yog proportional rau ob sab hauv lwm daim duab peb sab thiab lub kaum sab xis nyob rau hauv ob qho tib si congruent, ces ob daim duab peb sab zoo ib yam. Ib qho kev hloov pauv zoo sib xws yog ib lossis ntau qhov kev hloov pauv tsis tu ncua ua raws li kev dilation
Dab tsi yog kev sib raug zoo ntawm sab nrauv thiab sab hauv lub kaum sab xis ntawm daim duab peb sab?
Cov kaum sab hauv yog hu ua Sab hauv cov ces kaum. Cov lej ntawm cov kaum sab hauv ntawm daim duab peb sab yog ib txwm 180 degrees. Lub kaum sab nrauv yog lub kaum sab xis ntawm ib sab ntawm ib qho duab, thiab ib txoj kab txuas ntxiv los ntawm sab tom ntej. Qhov sib npaug ntawm lub kaum sab nrauv thiab nws lub kaum sab hauv uas nyob ib sab kuj yog 180 degrees