food chains power point
TRANSCRIPT
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NAMA: RAJES KUMAR A/L GANESAN
NO.KP : 840126085655
NO.ID: D20112054971
KUMPULAN: EL-A17(A121PJJ)
NAMA PENSYARAH: Cik Asmara binti Alias
KRT3013 - Teknologi Maklumat Sekolah Rendah
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Food Chains
and
Food Webs
Science
Year 5 Jasmine
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What is a Food Chain?
• A food chain is the path by which energy passes from one living thing to another.
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What’s in a Food Chain?
Producers
ConsumersDecomposers
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Producers
• Producers make their own food
• Green plants use energy from the sun to make food
• Producers are on the bottom of the food chain
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Consumers
• Consumers hunt, gather, and
store food because they cannot
make their own.
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Three Types of Consumers
Carnivores Herbivores Omnivores
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CLASSIFICATION OF ANIMAL
Carnivore
Animals that eat animal
flesh or meat
Dogs
Cats
Lions
Tigers
Sharks
Snakes
Herbivore
Animals that eat only
plants
Cows
Horses
Mice
Elephants
Omnivore
Animals that eats both
plants and animals.
Bear
Humans
Raccoons
Monkeys
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Decomposers
• Microorganisms that are able to
break down large molecules
into smaller parts
• Decomposers return the
nutrients that are in a living
thing to the soil
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Food Chain
• A food chain is a simplified way to look at the energy that passes from producers to consumers.
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Types of Food Chains
• Aquatic- Water-related food
chains with sea plants and
animals
• Terrestrial- Land-related food
chains with land plants and
animals
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Predator & Prey
• Predator- An animal that
captures and eats other
animals
• Prey- The animal that is
captured and eaten
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What is a Food Web?
• A more realistic way of looking at the relationship of plants and animals in an environment
• Several food chains linked together
• A predator from one food chain may be linked to the prey of another food chain
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Food Webs
• How many food chains can you
make from this food web?
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What is the difference between food chain
and a food web?
FOOD CHAIN FOOD WEB
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SELAMAT MENJAWAP
Setiap soalan diikuti oleh empat pilihanjawapan,iaitu A, B, C dan .Pilih
jawapan yang betul.
1.Rajah di bawah menunjukkan seekor haiwan.
Antara haiwan berikut, yang manakah bolehdikelaskan dalam kumpulan yang
sama seperti haiwan di atas berdasarkan tabiat makan?
A.Kucing C. Gajah
B.Harimau D.Tenggiling
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2.Antara rantai makanan berikut, yang manakah betul?
A.Rumput Rusa Gajah
B.Pokok padi Katak Ular
C.Bunga matahari Rama-rama Mentadak
D.Kubis Beluncas Arnab
3.Rajah di bawah menunjukkan haiwan P.
Antara yang berikut, yang manakah menunjukkan
kedudukan yang betul bagi haiwan P dalam satu
rantai makanan?
A.Tumbuhan P Belalang Burung
B.P Burung Belalang Tumbuhan
C.Tumbuhan Belalang P Burung
D.Burung P Belalang Tumbuhan
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4.Rajah di bawah menunjukkan satu rantai makanan.
rumput beluncas ayam ular
Apakah yang akan berlaku sekiranya bilangan ular bertambah dengan banyak?
Rumput BeluncasA. bertambah berkurangB. berkurang berkurangC. bertambah bertambahD. berkurang bertambah
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5.Rajah di bawah menunjukkan lima jenis haiwan di sawah padi.
Tikus merosakkan pokok padi. Burung hantu dibela untuk mengurangkan bilangan tikus. Haiwan
lain yang manakah akan turut berkurang?
A Ular dan katak
B Rama-rama dan katak
C Belalang dan ular
D Rama-rama dan belalang
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REFERENCES
1.LAMPIRAN NOTA ONLINE
2.NOTA DAN RUJUKAN ONLINE
3.VIDEO RANTAI MAKANAN
4.VIDEO PEMBELAJARAN