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Chapter 16: ECOSYSTEM. Definition of Ecosystem:. Related to ecologi system, i.e. interaction process between living things and non-living things existed in natural environment. Ecosystem Component. ABIOTIC. BIOTIC. ABIOTIC.
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Definition of Ecosystem: • Related to ecologi system, i.e. interaction process between living things and non-living things existed in natural environment.
Ecosystem Component ABIOTIC BIOTIC
ABIOTIC • Consists of nature essentials that provide various resources to living things such as sunshine, soul, water, air and stones.
BIOTIC • Consists of living things that divided in some kinds i.e. producer, consumer and bacteria(decomposed).
Food Chain in Ecosystem • All ecosystem depend on energy resources which get from the sunshine. • Energy moving process in ecosystem can be seen in food chain.
Grasshopper Grass Example of Food Chain Frog Bacteria Snake
Food Web • In one’s ecosystem, the more complex food chain will become layers called ‘food web’.
Example of Food Web Fox • Tiger Eagle Human Chicken Rabbit • Goat • Worm • Grass