Brazil e Amerika Boroa ebile e karolo e kholo ea kontinenteng. Ho na le lisebelisoa tsa bohlokoa tsa tlhaho eseng feela maemong a naha, empa le lefatšeng ka bophara. Ona ke Noka ea Amazon, le meru e mongobo ea equator, lefatše le ruileng la limela le liphoofolo. Ka lebaka la nts'etsopele e sebetsang ea moruo, tikoloho ea Brazil e sokeloa ke mathata a fapaneng a tikoloho.
Ho rengoa ha meru
Boholo ba naha bo lula merung e lulang e le setala. Mona ho na le mefuta e fetang likete tse 4 ea lifate, 'me ke matšoafo a polanete. Ka bomalimabe, naheng, mapolanka a rengoa ka mafolofolo, e leng se lebisang tšenyehong ea tikoloho ea meru le koluoa ea tikoloho. Baahi ba mefuta e meng ba ile ba qala ho fokotseha haholo. Lifate ha li khaoloe feela ke lihoai tse nyane, empa le ke likhoebo tse kholo tse fanang ka patsi ho linaha tse fapaneng tsa lefats'e.
Liphello tsa ho rengoa ha meru Brazil ke tse latelang:
- ho fokotseha ha mefuta-futa ea lihloliloeng;
- ho falla ha liphoofolo le linonyana;
- ho hlaha ha baphaphathehi ba tikoloho;
- khoholeho ea moea ea mobu le ho senyeha ha oona;
- phetoho ea maemo a leholimo;
- tšilafalo ea moea (ka lebaka la khaello ea limela tse etsang photosynthesis).
Bothata ba ho fetoha ha naha lehoatata
Bothata ba bobeli ba bohlokoa ka ho fetisisa tikolohong ea Brazil ke ho fetoha ha naha lehoatata. Libakeng tse omeletseng, limela li ea fokotseha mme maemo a mobu a ntse a senyeha. Tabeng ena, ts'ebetso ea ho fetoha lehoatata e etsahala, ka lebaka leo ho ka hlaha lehoatata kapa lehoatata. Bothata bona bo tloaelehile libakeng tsa leboea-bochabela tsa naha, moo palo ea limela e fokotsehileng haholo, mme libaka ha li hlatsuoe ke 'mele ea metsi.
Libakeng tseo temo e holang ka matla, ho senyeha ha mobu le khoholeho ea mobu, tšilafalo ea chefo e bolaeang likokoanyana le seretse li etsahala. Ntle le moo, keketseho ea palo ea liphoofolo tse ruiloeng naheng ea mapolasi e lebisa ho fokotseheng ha palo ea liphoofolo tse hlaha.
Tšilafalo ea tikoloho
Bothata ba tšilafalo ea tikoloho le naha bo potlakile bakeng sa Brazil le linaha tse ling tsa lefats'e. Tšilafalo e matla e etsahala:
- li-hydrospheres;
- sepakapaka;
- lithosphere.
Ha se mathata ohle a tikoloho a Brazil a thathamisitsoeng, empa a maholo a bontšitsoe. Ho boloka tlhaho, ho a hlokahala ho fokotsa tšusumetso ea liketso tsa batho ho tlhaho, ho fokotsa bongata ba lintho tse silafatsang le ho etsa liketso tsa ts'ireletso ea tikoloho.
