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Ecology and Ecosystem

Function and Management of Ecology and Ecosystem

Food chain

Feeding relationship between different living things in particular habitat

Subtopic

Energy

Trophic Level

Definition : Each step in the transfer of energy in a community

Decomposers

Organism that obtain the energy from dead organisms

Consumers

Heterotrophs (obtain food by eating other organims)

Types of consumers

Tertiary

Secondary

Primary

Producers

Autotrophs (Self-feeding)

i) photosynthesis used to convert sunlight, chemical energy ii) produce carbohydrate for immediate use or for later storage iii) examples: plants, algae, and some bacteria

Concept And Structure of Ecology and Ecosystem

Ecosystems

Types of ecoystem

Aquatic

Desert

Forest

Grassland

Biotic

Humidity

Temperature

Sunlight

Rocks

Water

Abiotic

Plants

Fungi

Birds

Fish

Reptiles

Bacteria

Ecology

The study of how all things in an ecosystem interact

Biodiversity

Types of biodiversity

Genetic Diversity

Definition: Different genes & combinations of gene within populations

Community and Ecosystem Diversity

Definition: Different habitats,niches,species interactions

Gamma

Beta

Alpha

Species Diversity

Definition: Different kinds of organisms ,relationships among species

Important of biodiversity

Pollination

Pest control

maintenance of soil quality

Generation of soils

Conservation of biodiversity

Conversation challenge

Conversation regulations must be informed by solid research

Protecting resources for the future can require people to change the way earn their living today

Goal of conversation

Conversation efforts focus on protecting entire ecosystems as well as single process

The study of ecology involves understanding the interactions within ecosystems, where energy transfer occurs through various trophic levels. Producers, such as plants and algae, utilize photosynthesis to convert sunlight into chemical energy, forming the base of the food chain.