The Living components of an ecosystem are called ________, biotic factors, What is the producers in an ecosystem?, plants, What biotic organism that they make their own food through photosynthesis, plants, Plants can make their own food through _______________, photosynthesis, What is the consumers in the ecosystem?, animals, True or false. Animals cannot carry out photosynthesis so they get food from the environment by eating or consuming other organisms., True, Dead, decaying plant and animal matter become food for organisms called _________, scavengers and detritivores, Bacteria and Fungi are called?, decomposers, True or False. The decomposers get energy from waste materials and help break down dead animals and plants into minerals that enhance the composition of the soil, True, True or False. A decaying fruit, a bread with molds, and rotting log all show decomposers are not yet at work, False, The nonliving components of an ecosystem are called _____________, abiotic factors, Give 6 examples of abiotic factors, 1. sunlight 2. water 3. soil 4. minerals 5. air 6. climate, True or False. Plans need sunlight and water in performing photosynthesis and respiration, True, True or False. Humans and animals need the sun to keep their body warm and water for hydration, True, True or False. All organisms have basic survival needs, True, True or False. If one of these needs is not met in the ecosystem, the organism may die, True, Any part or conditions of the abiotic environment that tells whether or not an organism can survive is a ______________, limiting factor, What Limiting Factor in this scenario. Oceans, rivers, mountain ranges and other landfroms can block a plant or animal from moving to another suitable environment, Physical Barriers, What limiting factor is "Tawilis are only found in Taal Lake, Physical Barriers, What are the 6 Limiting Factors, 1. Physical barriers 2. Sunlight 3. Water 4. temperature 5. soil 6. food supply
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4_4th Quarter_Science_ Ecosystem
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