Sains Tingkatan 2 Bab 1: Biodiversiti

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Antara haiwan berikut, yang manakah berada dalam kumpulan yang sama dengan ular? Which of animals are in the same group with snake? Cacing tanah Earthworm, Salamander Salamander, Cicak Lizard, Harimau Tiger

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Cicak Lizard

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Antara berikut, yang manakah ciri sepunya bagi amfibia dan reptilia? Which of the following is the common characteristics for amphibians and reptiles? Hidup di darat dan di dalam air Live on land and in the water, Homoioiterma Homeothermic , Melahirkan anak Give birth , Poikiloterma Poikilothermic

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Poikiloterma Poikilothermic

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Rajah menunjukkan seekor haiwan. The diagram shows an animal.

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Badan dilitupi bulu dan rambut Body cover with fur or hair

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Rajah menunjukkan sejenis tumbuhan. Apakah ciri-ciri yang tidak terdapat pada tumbuhan tersebut? The diagram shows a plant. What are the characteristics that not belong to the plant?

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Daun berurat jejala Leaves with network-like vein

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____________ ialah haiwan yang mempunyai bulu pelepah. _______________ is an animal with feathers.

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Burung / Bird, Burung, Bird, Birds

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____________ ialah haiwan yang melakukan persenyawaan luar. _____________is an animal that undergoes external fertilisation.

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Ikan / Fish, Ikan, Fish

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What is a common characteristic for mammals and birds?

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Homoioterma / Homeothermic, Homeothermic, Homoioterma, Darah panas, Warm blooded

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Aktiviti pembalakan haram dan penyahhutanan memberi kesan negatif kepada biodiversiti. Pilih tindakan yang perlu diambil bagi memelihara dan memulihara biodiversiti di Bumi. Illegal logging activity and deforestation give negative affect to biodiversity. Choose actions can be taken to conserve and preserve biodiversity on the Earth.

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Mewujudkan taman negara dan program tapak semaian anak-anak benih untuk membantu penghutanan semula. Creating national parks and seedling nurseries programme to help with reforestation.