ECOLOGY
ECOSYSTEM
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Reproductive skills
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Nutrition behaviour
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Interaction relationships
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Scientific point of view
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Detailed explanation-1: -trophic level, step in a nutritive series, or food chain, of an ecosystem. The organisms of a chain are classified into these levels on the basis of their feeding behaviour. The first and lowest level contains the producers, green plants.
Detailed explanation-2: -3. Third Trophic Level: Secondary Consumers. Commonly known as carnivores, secondary consumers consume other animals. Examples include rats, spiders, and fish.
Detailed explanation-3: -Trophic level four contains carnivores and omnivores which eat secondary consumers and are known as tertiary consumers. Trophic level five consists of apex predators; these animals have no natural predators and are therefore at the top of the food chain.
Detailed explanation-4: -In a system with five trophic levels, organisms are classified on their pattern of subsistence. The five levels include: primary producers (plants), primary consumers (herbivores), secondary consumers, tertiary consumers, and detritivores (decomposers).
Detailed explanation-5: -There are 4 trophic levels it includes producers, herbivores (primary consumers), carnivores (secondary consumers), predators (tertiary consumers).