Ahraamyada cufka nool

Cashar 2 / 8

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Muuqaalka casharka

Muuqaalku weli diyaar ma aha.

Bogagga casharka

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Faahfaahinta casharka

Natiijada casharka

I can create and interpret pyramids of biomass.

Muuji qoraalka

Food chains show feeding relationships between organisms and how food moves from one organism to another in a habitat. Biomass is the mass of living material in one or more organisms, and may be estimated. Pyramids of biomass show the biomass of organisms at each stage in a food chain. Pyramids of biomass use scaled bars to represent the total mass of organisms within a habitat. Pyramids of biomass have the producer at the bottom.

Warqadda shaqada

weli lama diyaarin

Imtixaannada

1. Fiiri sawirka shabakadda cuntada ee hoos ku qoran. Kee ka mid ah noolaha waa xayawaan cuna geedo (herbivore)?
- kalluunka pufferfish
- kalluunka triggerfish
- kalluunka tiger shark
- kalluunka mantaray
- Jawaabta saxda ah:kalluunka tang fish
2. Eeg jaantuska shabakadda cuntada ee hoos ku qoran. Kee ka mid ah noolaha waa xayawaan cunista hilibka (carnivore)?
- geed badeed (seaweed)
- kalluunka tang (tang fish)
- jeer (clam)
- Jawaabta saxda ah:kalluunka tuna (tuna)
- zooplankton
3. Fiiri jaantuska shabakadda cuntada ee hoos ku qoran. Kee ka mid ah noolaha waa cunaha wax kasta (omnivore)?
- phytoplankton
- tang fish
- mantaray
- Jawaabta saxda ah:triggerfish
- tiger shark
4. Soo-saareyaashu (producers) cuntadooda waxay ka sameeyaan **laba** ka mid ah kuwan soo socda?
- ciidda
- Jawaabta saxda ah:kiimikooyinka ku jira agagaarkooda
- iftiinka
- cunista noolaha kale
5. Fiiri jaantuska ahbeelka tirada (pyramid of numbers). Immisa soosaareyaal (producers) ayaa ku jira dadka?
- 7000
- Jawaabta saxda ah:14 000
- 8000
- 3000
- ka yar 1000

1. Waa maxay macnaha ereyga 'heerka nafaqada (trophic level)' marka aan ka hadlayno jaantusyada silsiladda cuntada?
- immisa noole ayaa ku jira silsiladda cuntada
- Jawaabta saxda ah:booska uu nooluhu ku leeyahay gudaha jaantuska silsiladda cuntada
- intay cunto uu cuno nooluhu
2. Sallaxa tirooyinka (pyramids of numbers) kama fiicna sallaxa cufka noolaha (pyramids of biomass) sababtoo ah...
- Jawaabta saxda ah:sallaxa tirooyinka ma tixgelinayo cabbirka noolaha.
- ma fududa in la tiriyo tirada noolaha ee ku jira dadka (population).
- tirada noolaha ee qayb kasta oo ka mid ah silsiladda cuntada ayaa had iyo jeer isbeddelaysa.
3. Jaantuska soo socdaa waa ahraamta cufnaanta noolaha (pyramid of biomass). Dadka noolee ayaa leh cufnaanta ugu weyn?
- Jawaabta saxda ah:noole A
- noole B
- noole C
- noole D
4. Waa imisa cufnaanta noolaha (biomass) ee geedka alwaaxda ah ee ahraamta cufnaanta noolaha?
- 8000 g
- Jawaabta saxda ah:8000 kg
- 4000 kg
- 4000 g
- 2000 kg

Waxa ardaydu arkaan

Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.

HordhacDiyaargarow · Ma diyaarsana
Imtixaanka bilowgaXusuusi · 5 su'aalood
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Imtixaanka dhamaadkaHubi · 4 su'aalood

Nuxurkan waxaa leh Cashar, waxaana lagu daabacay shatiga furan.