Cov txheej txheem:
Video: Yuav ua li cas koj ua qhov zoo tshaj plaws volcanic eruption?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Baking Soda thiab Vinegar Volcano
- Lub khob yas (Peb sim lub raj mis dej, tab sis lub khob yas ua haujlwm ntau heev zoo dua )
- Dej.
- 3-4 Tbs ntawm ci dej qab zib tsawg kawg (peb feem ntau ua 4-6 uas ua rau nws ntxiv foamy thiab yuav ua 2-3 tawg )
- 1 tsp tshuaj ntxuav tais diav.
- 1/2 oz mus rau 2 oz ntawm Washable Xim, nyob ntawm qhov siv ntawm cov xim xav tau.
Tom qab ntawd, koj yuav ua li cas thiaj li ua tau zoo volcanic eruption?
Ntxiv cov baking soda thaum koj npaj txhij rau ib qho tawg . qhwv lub baking soda nyob rau hauv ib cov ntaub so ntswg thiab poob rau hauv lub roob hluav taws . Lub ci dej qab zib yuav hnov mob nrog vinegar thiab ua rau lub tawg.
Yam Koj Yuav Tsum Tau:
- 1/2 khob dej.
- 1/4 khob vinegar.
- 1/4 khob zaub mov detergent.
- Liab lossis txiv kab ntxwv xim zaub mov.
- 2 tablespoons baking soda.
- Cov ntaub so ntswg.
Tsis tas li ntawd, koj yuav ua li cas ua lub roob hluav taws rau ib txoj haujlwm tshawb fawb? Volcano Science Project Cov ntaub ntawv
- 6 khob hmoov.
- 2 khob ntsev.
- 4 tablespoons ua noj roj.
- dej sov.
- yas soda lub raj mis.
- tshuaj ntxuav tais diav.
- xim zaub mov.
- vinegar.
Ib sab ntawm no, ua li cas koj ua kom lub roob hluav taws tawg nrog cov pa taws?
Yuav ua li cas
- Ntxiv cov khoom xyaw rau koj lub roob hluav taws, tsuas yog qhov kawg uas pib qhov tawg. Piv txwv li, vinegar thiab ci dej qab zib volcanodoes tsis tawg kom txog thaum koj ncuav vinegar rau hauv lub roob hluav taws.
- Teem ib khob rau hauv lub roob hluav taws.
- Ntxiv ib daim ntawm cov dej khov qhuav los yog lwm yam ob peb daim me me.
- Ncuav dej kub rau hauv lub khob nrog cov dej khov qhuav.
Dab tsi ua rau lub roob hluav taws tawg?
Volcanoes yog tsim los ntawm tawg ntawm lava thiab tshauv thaum magma nce los ntawm cov kab nrib pleb lossis tsis muaj zog-spots hauv ntiaj teb lub pob zeb. Ib qho kev tsim ntawm lub siab nyob rau hauv lub ntiaj teb yog tso tawm, bythings xws li ib tug phaj txav uas yuam molten pob zeb kom tawg mus rau hauv cov huab cua. ua rau volcanicruption.
Pom zoo:
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Yuav ua li cas koj piav txog ib tug volcanic eruption?
Volcanic Eruptions. Ib qho volcanic eruption tshwm sim thaum molten pob zeb, tshauv thiab nthwv dej ncuav los ntawm lub qhov cua nyob rau hauv lub ntiaj teb crust. Lub roob hluav taws tau piav qhia tias yog ua haujlwm (hauv kev tawg), dormant (tsis tawg tam sim no), lossis ploj mus (muaj kev tawg; tsis muaj zog ntxiv lawm)
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Yuav ua li cas koj pom qhov nruab nrab tshaj tawm ntawm qhov tshaj tawm vs lub sijhawm teeb?
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