Jarista dhirta waxay saameysaa wareegyada karboonka iyo biyaha

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Natiijada casharka

I can explain how deforestation disrupts the carbon and water cycles, and describe ways to reduce these impacts.

Muuji qoraalka

Deforestation disrupts the carbon cycle because less CO₂ is absorbed from the atmosphere for photosynthesis CO₂ is a greenhouse gas in the atmosphere that enhances the greenhouse effect and contributes to climate change Deforestation disrupts the water cycle because less water is absorbed and transpired Deforestation leads to more surface runoff of water, increasing flooding and putting our food security at risk Mitigation strategies include reforestation and legal protection of forests to prevent deforestation

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Imtixaannada

1. Goynta geedaha, oo inta badan loo sameeyo si loogu isticmaalo dhulka beerashada ama dhismaha, waxaa loo yaqaan __________ .
- beerashada (agriculture)
- Jawaabta saxda ah:goynta kaymaha (deforestation)
- dib-u-beerista kaymaha (reforestation)
- dib-u-soo-celinta duurjoogta (rewilding)
2. Jarista dhirtu waxay keentaa …
- … kaliya lumista deegaanka (habitat).
- … kaliya lumista noolaha kala duwan (biodiversity).
- Jawaabta saxda ah:… labadaba lumista deegaanka iyo lumista noolaha kala duwan.
- … midna ma keento, lumista deegaanka iyo lumista noolaha kala duwan midna.
3. Wareegga kaarboonka (carbon cycle), waa kee habka kaarboonka ka soo saara shidaalka fosilka (fossil fuels) una gudbiya jawiga (atmosphere)?
- Jawaabta saxda ah:gubasho (combustion)
- dhimasho
- qurmayn (decomposition)
- neefsasho (respiration)

1. Wareegga kaarboonka (carbon cycle), waa kee habka ku jira geedaha iyo soosaarayaasha kale (producers) ee u isticmaala kaarboon dioxide-ka hawada si ay u sameeyaan biomass?
- gubasho (combustion)
- dhimasho
- cunista
- Jawaabta saxda ah:photosynthesis (sawir-iska-cunista)
2. Goynta kaymaha iyadoo la gubayo geedaha …
- … waxay nuugtaa kaarboonka (carbon) ee hawada ku jira.
- … wax saameyn ah kuma laha xaddiga kaarboonka ee hawada ku jira.
- Jawaabta saxda ah:… waxay sii daysaa kaarboonka hawada.
3. Yaa bixiya sababta saxda ah ee keenta in xaalufinta dhirtu ay kordhiso isbedelka cimilada?
- Jawaabta saxda ah:Jacob: Waxaa naga haraa geedo yar oo nuugi kara qiiqa CO2 ee dadku soo saaraan.
- Sam: Waxay burburisaa deegaanka xayawaanka.
- Aisha: Xaalufinta dhirtu waxay kordhisaa dhaqdhaqaaqa kaarboonka ka baxa jawiga.
4. Wareegga biyaha, waa kee habka u qaada biyaha dhulka, dhex mara dhirta, kuna soo gala hawada?
- roobab (precipitation)
- sawiridda cuntada (photosynthesis)
- qulqulka biyaha (runoff)
- Jawaabta saxda ah:u baxa dhirta (transpiration)

Waxa ardaydu arkaan

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