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ECOSYSTEM - Coggle Diagram
ECOSYSTEM
WORLD ENVIRONMENTAL PROBLEM
- air/water pollution
- land pollution
- soil pollution
- global warming
- overpopulation
- natural resource depletion
- generating unsustainable waste
- waste disposal
- deforestation
- loss biodiversity
- climate change
- nitrogen cycle
- ocean acidification
- ozone layer depletion
- acid rain
overfishing
- urban sprawl
- genetic engineering
- public health issue
“Environmental issues are defined as problems with the planet’s systems (air, water, soil, etc.) that have developed as a result of human interference or mistreatment of the planet.”
PETA LAB
- letter for 2070
- watched video
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Assignment
- midterm
make a tri fold flyer on how to save mother earth.
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Presentation of assignment
- carbon/nitrogen/oxygen/phosphorus/sulfur/water
- presentators/ strict clarriication in presenting
no words like (siya, nito etc)
english only
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ECOSYSTEM
- community/group of living organism that living in and interact with each other
- consist of all organisms
biotic and abiotic compound that linked together/nutrient cycle and energy flows.
BIOTIC
- consist of all living organism such as plants, animals, heat
ABIOTIC
- nonliving organism that shapes its environment
- help bio to live
BIOTIC (The composers)
- producers --- > autotrophs
ex. plants make own food.
algae raw materials and energy
some bacteria
- consumers -----> heterotrophs
ex. animals do not make own food.
fungi consumer producers eat only to live.
most protozoa
most bacteria
- decomposers - breaking down decaying matter
ex. uod/worm
HERBI - most food on plants
OMNI - can consume meats/plants.
CARNI - strictly eating meat/flesh animals
ABIOTIC (five components)
- water - essential/ can dissolve anything
-caring nutrients for cells
- sunlight- main source of energy
necessary for photosynthesis
- oxygen- use by cells as energy source/photosynthesis
anaerobic bacteria
- soil - made up small particles
decompose plats and animals
- temperature - varies location and it ranges temperature (min/max)
climates depend weather.
wet and dry season
diff organism
W5 DAY 1
- identify five components and characteristics of selected types of ecosystems and their proper conservation
- insight last lesson
- presentation of assign
- puzzle
- lesson
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Discussion
- recall- intertidal zone
- it is the area where ocean meets land between high and low tides
- maintain the balance between the land and sea
organisms turn food for many animals.
- also bars off erosion cause by storms
- oysters reefs example of protective feature
DIS/ADVANTAGES OF INTERTODAL ZONE
- An organism adapted only for land or only for the deep ocean might not thrive in the intertidal zone.
A littoral zone organism can withstand various elements such as pounding surf and drying out at low tide.
THREATS TO INTERTIDAL ZONE
- Changes in temperature due to climate change also threaten the organisms outright. Spikes in temperature can lead to die-offs, creating a catastrophic effect in the food chain.
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ESTUARIES
- area where freshwater river/ stream meets the ocean
- Estuaries are very important to the lives of many animal species; are often called the “nurseries of the sea” because numerous animal species rely on estuaries for nesting and breeding
TYPES OF EXTUARIES
- coastal/tectonic/ bar build//fjord
IMPORTANCE
- a source for food, humans also rely on estuaries for recreation, jobs, and even our homes; majority of the world’s largest cities are located on estuaries.
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NUTRITIONAL RELATION IN AN ECOSYSTEM
- food chain - interconnected chain of organism indicates predators and prey - autotrophs
- food web - complex food relates eaten more than consurmer
energy in food chainlight
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v
producerplants bacteria
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v
macro
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V
decomposers
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DEFINITION OF TERMS
- community- group of population diff. species living together in a particular habitat
- population - group of interbreeding indiv. occupy nature at a given time
- organism - indiv that possess all characteristics of the species which belongs
- system0 group of organs which coordinate
-organ - one or may type of tissue as a unit to perform
- tissues - group of cells which perform essentially the same function
- cell- basic unit of structure and foundation n of life
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CILO 5 - W5 DAY 2
- environmental problems, conservation and protection of the intertidal zone and estuaries.
ECOSYSTEM AND ECOLOGY
- ecosystem- standard
- ecology- sub of biology major
eco - ecos (house)study of house/habitat
the study of the relationship of plants and animals to their physical and biological environment
physical environment - observable/see
includes light, heat on solar, radiation, moisture, wind, oxygen, carbon dioxidebiological environment - some kind organism
abiotic and biotic
plants and animals
organizational level of organism
- five sphere of earth - habitat - ecosystem
earth eater, crust, and atmosphere in which life exist
