Modul 1 IPA Rantai Makanan Pada EkosiSTEM

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The correct answer is padi - wereng - tomcat - burung - pengurai. This is because the food chain starts with padi, which is eaten by wereng. Wereng is then eaten by tomcat, which is in turn eaten by burung. Finally, burung is eaten by pengurai, which helps in decomposing organic matter.

The correct answer is 2) --- 5) --- 4) --- 1). This is the correct food chain in the given ecosystem. The chain starts with the plants (2) being eaten by the deer (5). The deer is then eaten by the tiger (4), and finally, the tiger is eaten by the eagle (1).

The correct answer is "kebun". The image shows a food web consisting of plants, herbivores, and carnivores, which is commonly found in a garden or kebun. In a garden, plants such as fruits, vegetables, and flowers serve as producers, while herbivores like insects and birds feed on these plants. Carnivores such as snakes and cats then prey on the herbivores. Therefore, "kebun" is the most suitable option for the given food web.

The correct answer is "sawah". The chain of the food web starts with the "padang rumput" (grassland), which is then consumed by animals in the "sawah" (rice field), and these animals are further consumed by predators in the "kebun" (garden) and "ladang" (field). Therefore, "sawah" is the next logical step in the food chain.

The correct answer is fitoplankton - zooplankton - udang - ikan kecil - ikan besar. In an ecosystem, the food chain represents the flow of energy and nutrients from one organism to another. In this food chain, fitoplankton are tiny plants that are the primary producers, converting sunlight into energy through photosynthesis. Zooplankton are small animals that feed on fitoplankton. Udang (shrimp) feed on zooplankton, followed by ikan kecil (small fish) that feed on shrimp. Finally, ikan besar (big fish) feed on small fish. This sequence demonstrates the transfer of energy and nutrients from lower trophic levels to higher trophic levels.